21 Gemini Nano Banana Pro Prompts for Valentine’s Day Theme Photos
Valentine’s Day is coming up, and if you’re planning to create some romantic photos this year, I’ve got something good for you.
I’ve been using Google’s Nano Banana Pro model for my Valentine’s Day content, and honestly, it’s the best image generator I’ve worked with. The photos it creates look incredibly real. You won’t believe these are AI-generated until you try it yourself.
How to Use These Prompts
Head over to gemini.google.com or open gemini app and start a new conversation. Click on ‘Pro’ to select the model. Then copy any prompt from below and paste it in.
You can upload photos of yourself and your partner as references. The AI will use those to put you both in the generated images. It’s a fun way to create personalized Valentine’s Day photos without a professional photoshoot.
I’m sharing 21 detailed prompts below. Each one creates a different romantic scenario. Just copy the entire prompt exactly as written and paste it into Gemini.
Cozy Café Moment
Create a romantic photo of a young couple sharing an intimate moment in a cozy café decorated with red heart balloons and rose petals. The woman wears a soft pink cashmere sweater and delicate gold jewelry, her hair styled in loose waves. The man wears a burgundy knit sweater over a white collared shirt. They sit facing each other at a small round table with two cappuccinos topped with heart-shaped latte art. Warm afternoon sunlight streams through large windows creating a golden glow. Shot from a 45-degree angle at eye level, shallow depth of field with bokeh lights in the background. The couple holds hands across the table, both laughing genuinely. Cinematic color grading with warm tones and soft highlights. Use aspect ratio 4:5.

European Street Walk
Create an elegant photo of a stylish couple walking hand-in-hand down a charming European cobblestone street lined with flowering cherry blossom trees and vintage street lamps adorned with red ribbons. The woman wears a flowing red midi dress with a black leather jacket and ankle boots, carrying a bouquet of red roses. The man wears fitted dark jeans, a cream turtleneck, and a tailored camel coat. Shot from behind at a low angle, capturing their silhouettes against the pink blossoms. Natural overcast lighting creates soft, even tones. The couple leans into each other while walking, heads tilted together. Romantic and dreamy atmosphere with slight film grain texture. Use aspect ratio 4:5.

Rooftop Candlelit Dinner
Create a luxurious photo of a couple enjoying a candlelit dinner on a rooftop terrace overlooking city lights at dusk. The woman wears an off-shoulder burgundy velvet dress with diamond earrings, her hair in an elegant updo. The man wears a fitted black suit with a crisp white shirt, no tie. They sit at a beautifully set table with white roses, red candles, champagne flutes, and delicate china. Shot from a medium distance at table level, capturing both subjects and the glittering cityscape behind them. The man reaches across to touch the woman’s hand while both smile at each other. Moody lighting with warm candlelight as the key light and cool blue hour tones in the background. Professional color grading with rich contrast. Use aspect ratio 4:5.

Park Picnic Fun
Create a playful photo of a young couple having a picnic in a park filled with red and pink heart-shaped balloons tied to a vintage wicker basket. The woman wears high-waisted white jeans, a red cropped sweater, and white sneakers. The man wears light blue jeans and a pink Oxford shirt with sleeves rolled up. They sit on a large plaid blanket surrounded by strawberries, chocolate-covered treats, and champagne. Shot from above at a 90-degree angle showing the full picnic spread. Bright, natural afternoon sunlight creates vibrant colors and defined shadows. The couple feeds each other strawberries while laughing, positioned diagonally in the frame. Bright and airy editing style with saturated colors. Use aspect ratio 4:5.

Living Room Dance
Create an intimate photo of a couple slow dancing in their living room decorated with string lights and scattered rose petals. The woman wears a silky champagne-colored slip dress and is barefoot. The man wears black dress pants and a white button-down shirt with the top buttons undone and sleeves rolled to his elbows. Shot from a side angle at chest height, capturing their embrace in profile. Warm, dim lighting from string lights and candles creates a romantic ambiance with soft shadows. Shallow depth of field with bokeh from the string lights. Warm color temperature with subtle vignette. Use aspect ratio 4:5.

Rose Wall Fashion
Create a sophisticated photo of a fashionable couple posing against a wall covered entirely in red roses. The woman wears a form-fitting black turtleneck dress with gold accessories and strappy black heels, her hair slicked back in a low ponytail. The man wears all black including a fitted turtleneck, tailored trousers, and leather Chelsea boots. Shot straight-on at a slightly lower angle to emphasize their confident poses. Even, soft lighting eliminates harsh shadows. The man stands behind the woman with his arms wrapped around her waist, both looking directly at the camera with subtle smiles. Editorial fashion photography style with rich colors and sharp detail. Use aspect ratio 4:5.

Vintage Convertible Kiss
Create a whimsical photo of a couple in a vintage convertible car decorated with “Just Married” sign and tin cans, parked in front of a retro diner with neon heart signs. The woman wears a white lace tea-length dress with red heels and holds a bouquet of white and red roses. The man wears a light gray suit with a red tie and pocket square. Shot from the front at a low angle showing the car’s chrome details and the couple. Golden hour lighting bathes everything in warm tones. The couple leans against the car, the man dipping the woman backward in a romantic kiss. Vintage-inspired color grading with slightly faded tones and enhanced reds. Use aspect ratio 4:5.

Wildflower Field Sunset
Create a dreamy photo of a couple lying on a blanket in a field of wildflowers during sunset, surrounded by scattered red and white rose petals. The woman wears a flowing white bohemian maxi dress with floral embroidery. The man wears khaki pants and a white linen shirt. Shot from directly above looking down at the couple. Soft golden hour sunlight creates a warm, ethereal glow. The couple lies head to head forming a heart shape with their bodies, both holding a single red rose together above them. Romantic and airy editing with soft focus and dreamy highlights. Use aspect ratio 4:5.

Minimalist Apartment Balloons
Create a modern photo of a couple in a minimalist apartment with floor-to-ceiling windows, holding heart-shaped red balloons. The woman wears wide-leg ivory trousers with a red silk camisole and gold jewelry. The man wears fitted gray trousers and a cream cashmere sweater. Shot from a medium distance at waist height with the city skyline visible through the windows. Bright natural window light creates clean, crisp illumination. The couple stands close together, the woman in front with the man’s arms around her, both holding balloon strings and looking at each other. Clean, contemporary editing with bright whites and vibrant accent colors. Use aspect ratio 4:5.

Rose Archway Kiss
Create a romantic photo of a couple kissing under an archway completely covered in red, pink, and white roses and fairy lights. The woman wears a flowing red chiffon gown with delicate straps and loose, romantic curls. The man wears a navy blue suit with a burgundy tie. Shot from a slight distance at eye level, centered to capture the full archway frame. Soft twilight combined with warm fairy light glow creates magical lighting. The couple stands in the center of the archway, the man holding the woman’s face gently as they kiss, her hand on his chest. Enchanting and cinematic color grading with enhanced warm tones and soft contrast. Use aspect ratio 4:5.

Carnival Ferris Wheel
Create a vibrant photo of a couple at a carnival or fair at night, standing in front of a giant illuminated Ferris wheel decorated with red heart lights. The woman wears high-waisted denim shorts, a cropped red hoodie, and white platform sneakers, holding cotton candy. The man wears black jeans, a graphic tee, and a denim jacket. Shot from a low angle looking slightly upward to emphasize the Ferris wheel in the background. Colorful carnival lights create a kaleidoscope of colors with bokeh effects. The man lifts the woman off the ground in a playful spin, both laughing with pure joy, cotton candy in hand. Bold, saturated color grading with enhanced neon tones and dramatic contrast. Use aspect ratio 4:5.

Grand Ballroom Waltz
Create an elegant photo of a couple dancing in a grand ballroom with crystal chandeliers and marble floors scattered with red rose petals. The woman wears a floor-length red satin gown with a dramatic slit and statement diamond necklace, hair styled in an elegant chignon. The man wears a classic black tuxedo with a red bow tie and pocket square. Shot from a medium distance at waist height capturing their full formal attire and elegant posture. Soft, diffused chandelier light creates glamorous illumination with subtle sparkle. The couple is captured mid-waltz, the woman’s dress flowing gracefully as the man leads with one hand on her waist, the other holding her hand extended. Luxurious color grading with rich blacks and vibrant reds. Use aspect ratio 4:5.

Breakfast in Bed
Create a fresh photo of a couple having breakfast in bed in a bright, airy bedroom with white linen sheets and a tray filled with pancakes shaped like hearts, strawberries, and orange juice. The woman wears a silk pink pajama set with her hair in a messy bun. The man wears gray cotton pajama pants and a white t-shirt. Shot from above at a 75-degree angle showing the bed, breakfast tray, and both subjects. Soft morning sunlight streams through sheer white curtains creating a bright, fresh atmosphere. The couple sits cross-legged facing each other, feeding each other strawberries and laughing, surrounded by scattered rose petals. Light and airy editing with bright whites and pastel tones. Use aspect ratio 4:5.

Beach Sunset Sparklers
Create a dramatic photo of a couple on a beach at sunset with waves gently rolling in, holding sparklers that create heart shapes in the air. The woman wears a flowing white bohemian dress with a deep v-neck and barefoot with ankle bracelets. The man wears rolled-up white linen pants and an unbuttoned light blue linen shirt. Shot from behind at a low angle capturing their silhouettes against the orange and pink sunset sky. Golden hour backlighting creates a glowing rim light effect around the couple. The couple stands close together writing hearts with sparklers, their free hands intertwined. Warm, romantic color grading with enhanced sunset tones and silhouette details. Use aspect ratio 4:5.

Modern Art Gallery
Create a trendy photo of a couple in a modern art gallery standing in front of a large contemporary painting featuring abstract hearts and bold colors. The woman wears a sleek black leather skirt with a red turtleneck bodysuit and pointed-toe heels, hair styled straight and sleek. The man wears tailored black trousers, a red designer hoodie, and white minimalist sneakers. Shot straight-on at eye level with the couple centered in front of the artwork. Clean, even gallery lighting provides professional illumination. The couple poses confidently, the man standing behind the woman with his chin resting on her shoulder, both looking at the camera with subtle smirks. Contemporary editorial style with punchy colors and crisp details. Use aspect ratio 4:5.

Flower Shop Surprise
Create a whimsical photo of a couple in a flower shop completely surrounded by bouquets of red roses, pink peonies, and white tulips in vintage metal buckets. The woman wears a pink gingham midi dress with white sneakers and a denim jacket tied around her waist. The man wears light wash jeans and a striped long-sleeve shirt with suspenders. Shot from a medium distance at chest height capturing the abundance of flowers around them. Soft, diffused natural light from large shop windows creates even, flattering illumination. The man presents the woman with an oversized bouquet of red roses while she covers her mouth in delighted surprise. Bright, cheerful color grading with enhanced floral tones. Use aspect ratio 4:5.

Retro Roller Skating
Create a playful photo of a couple in a retro roller skating rink with disco balls, neon lights, and heart decorations hanging from the ceiling. The woman wears high-waisted pink satin shorts, a white cropped tank top, striped knee-high socks, and white roller skates with pink wheels. The man wears fitted jeans, a red vintage band t-shirt, and classic tan roller skates. Shot from a low angle following them as they skate hand-in-hand. Colorful neon lighting creates vibrant pink and red tones with light streaks from motion. The couple glides together in sync, both looking at each other mid-laugh, the woman slightly ahead pulling the man along. Retro-inspired color grading with enhanced saturation and slight grain. Use aspect ratio 4:5.

Stargazing Night
Create an intimate photo of a couple stargazing on a blanket in an open field at night with a telescope nearby and a picnic basket filled with wine and treats. The woman wears cozy fleece-lined leggings and an oversized plaid flannel shirt with hiking boots. The man wears dark jeans and a thick knit sweater with a beanie. Shot from above at a 60-degree angle showing the couple and the starry sky. Moonlight and soft lantern light provide subtle illumination against the dark night. The couple lies on their backs with heads together, pointing up at constellations, a red blanket draped over them. Deep, moody color grading with rich blues and preserved highlight detail in the stars. Use aspect ratio 4:5.

Yacht Deck Golden Hour
Create a sophisticated photo of a couple on a yacht deck at golden hour with the ocean stretching to the horizon and champagne glasses on a nearby table. The woman wears a flowing white silk maxi dress with gold accessories and strappy sandals, hair blown by the sea breeze. The man wears tailored white linen pants, a navy blue polo shirt, and boat shoes. Shot from a medium distance at a slight upward angle emphasizing the luxury setting. Warm golden hour sunlight creates a luminous glow with sparkling water reflections. The man holds the woman from behind as they both lean against the yacht railing looking out at the sunset, her hand resting on his. Luxurious color grading with enhanced golden tones and rich blues. Use aspect ratio 4:5.

Poppy Field Jump
Create a dynamic photo of a couple jumping together in a field of red poppies during golden hour with mountains visible in the distance. The woman wears a flowing red sundress with white sneakers and a flower crown made of daisies and baby’s breath. The man wears khaki shorts and a white v-neck t-shirt with canvas sneakers. Shot from a low angle at the moment of peak jump height showing them airborne. Warm golden hour backlighting creates a halo effect around them. The couple jumps holding hands with arms raised, both mid-laugh with genuine expressions of joy, hair and dress flowing with the motion. Vibrant, energetic color grading with enhanced warm tones and saturated florals. Use aspect ratio 4:5.

Greenhouse Love Letters
Create a romantic photo of a couple in a greenhouse filled with hanging plants, vines, and strings of Edison bulb lights with a vintage wooden bench in the center. The woman wears a flowing floral midi skirt with a tucked-in cream blouse and brown ankle boots. The man wears olive green chinos and a white linen shirt with brown leather shoes. Shot from a slight distance at eye level capturing the lush greenery surrounding them. Soft, diffused natural greenhouse light mixed with warm Edison bulb glow creates dreamy illumination. The couple sits close on the bench, the woman’s legs draped over the man’s lap as they read love letters to each other. Earthy, organic color grading with enhanced greens and warm skin tones. Use aspect ratio 4:5.

These prompts work best when you copy them exactly as written. The Nano Banana Pro model pays attention to every detail, from clothing descriptions to lighting conditions to camera angles.
If you want to add yourself and your partner to these scenes, upload clear photos of both of you before pasting the prompt. The AI will work them into the scene naturally.
Try a few different prompts and see which style fits your Valentine’s Day vibe. Some people prefer the cozy indoor shots, while others like the outdoor adventure themes. There’s something here for every couple’s personality.