1boy, 1girl, arm tattoo, armpit peek, black shirt, blush, cang (aobaxiy oo), closed eyes, collei (genshin impact), cyno (genshin impact), genshin impact, green hair, grey hair, hair between eyes, halter shirt, halterneck, hetero, holding another's arm, kiss, kissing hand, long hair, medium hair, open mouth, purple eyes, shirt, shrug (clothing), simple background, surprised, tattoo, white background