! 1boy 1girl aventurine_(honkai:_star_rail) aventurine_(origami_bird)_(honkai:_star_rail) black_footwear black_hat black_pants black_skirt blush_stickers boots caelus_(honkai:_star_rail) cellphone character_doll chibi closed_mouth doll dual_persona food fruit grey_hair grey_jacket hair_between_eyes hat headphones highres holding holding_headphones holding_phone honkai:_star_rail honkai_(series) humi_humi jacket long_hair long_sleeves looking_at_another lying notice_lines on_back open_mouth origami_bird_(honkai:_star_rail) pants peach phone pillow pom-pom_(honkai:_star_rail) shadow shirt short_hair simple_background sitting skirt smartphone speech_bubble spoken_exclamation_mark stelle_(honkai:_star_rail) trailblazer_(honkai:_star_rail) white_background white_jacket white_shirt wristband yellow_eyes