Couple Selfie on Mall Escalator

[Main Body]  
A young Korean couple around 22 years old, a realistic close-up couple selfie on an indoor shopping mall escalator, Instagram Story style

[Core Posture]

- On the left side of the image is a Korean woman in her twenties, snuggling closely beside her boyfriend
- Her cheek gently rested on the shoulder of her boyfriend's loose black sweatshirt
- She looked up at her boyfriend's face, her eyes full of affection, trust, and naturalness
- She didn't look at the camera, her lips slightly parted, as if she was halfway through a conversation
- The boyfriend only appears partially on the far left of the frame: the shoulders and chest of the black sweatshirt occupy the left side
- The boyfriend only shows a little of his neck and jaw, and his face is completely cropped out of the frame
- The boyfriend feels intimate and close, but not the main subject of the image
- Women have naturally dark brown hair, loose bangs, and a few real messy strands on their foreheads
- Realistic skin texture, soft blush, hydrated eyes, natural light makeup, warm everyday expression
- Women wear off-white thin camisoles, which have a realistic stretch texture and soft texture
- Women's body proportions are natural and mature, with soft and realistic curves, not exaggerated
- Only one female hand appears in the screen
- Her hand gently grabbed the spot near her chest in her boyfriend's sweatshirt
- Fingers relaxed, anatomy correct, wrists clearly connected to the arm
- No hands appear near the woman's cheeks or face

[Environment]  
Indoor mall escalator scene, with blurred escalator handrails, mall ceilings, warm white LED lighting, and interior spatial structure in the background. The environment feels realistic, not like a set or studio. 

[Composition Requirements]  
Vertical 9:16, smartphone Instagram Story screenshot ratio. Close-up front camera selfie composition, female face occupying most of the frame, with the boyfriend's body naturally cropped to the far left.   
The images naturally present: a woman's profile and gazing upward, the boyfriend's black sweatshirt shoulder, the woman's off-white knit top, the only hand holding the sweatshirt, the escalator background, and mall lighting.   
The composition should have slight imperfections, like a private everyday moment accidentally captured while moving on an escalator, not perfectly centered, not deliberately staged, and avoid professional photography composition. 

[Camera/Technical Specifications]  
Native iPhone front camera image quality, authentic smartphone selfies, slightly wide-angle close-up perspective, phone HDR processing, compressed social network image texture, slight motion blur. Subjects are relatively clear, background slightly blurred. Preserve real skin texture, pores, details, and natural imperfections; avoid excessive skin smoothing. 

[Atmosphere/Lighting]  
The mall's interior features warm white LED lighting, with slight HDR overexposure. Soft highlights are on the woman's hair, and the boyfriend's black sweatshirt is slightly darker. The overall atmosphere is intimate, natural, warm, and everyday, like a real private couple's selfie rather than a dramatic romantic blockbuster. 

[Style]  
Realistic mobile life capture, iPhone front camera selfie style, Instagram Story screenshot feel, slightly compressed image quality, natural, intimate, lifestyle-oriented, non-commercial shooting, non-studio feel. 

[Avoid]  
Extra arm, third arm, repeated hand, second visible hand, hand touching cheek, hand near face, floating hand, broken arm, twisted wrist, unnatural elbow, deformed anatomical structure, extra fingers, combined fingers, wrong number of fingers, eye contact with the camera, boyfriend showing face, professional lighting setup, studio feel, gorgeous photography, perfect pose, over-retouched skin, plastic AI skin texture, anime face, celebrity-like face, dramatic romantic scenes, composition that only captures body parts, erotic composition, exaggerated curves, low resolution, high noise, severe overexposure, cartoon style, oil painting style, AI feel.