1boy 1girl animated black_necktie blinking blush bow bowtie brother_and_sister chibi clapping commentary_request cropped_torso gradient_hair green_eyes grey_hair halo hanata_(nashi74na) highres honkai:_star_rail honkai_(series) jacket looking_at_viewer multicolored_hair music musical_note necktie purple_bow purple_bowtie purple_hair robin_(honkai:_star_rail) shirt siblings simple_background singing smile sunday_(honkai:_star_rail) video white_background white_jacket white_shirt wings yellow_eyes
1boy 1girl black_necktie blinking blush bow bowtie brother_and_sister chibi clapping cropped_torso gradient_hair green_eyes grey_hair halo jacket looking_at_viewer multicolored_hair music musical_note necktie purple_bow purple_bowtie purple_hair shirt siblings simple_background singing smile white_background white_jacket white_shirt wings yellow_eyes
robin_(honkai:_star_rail) sunday_(honkai:_star_rail)
honkai:_star_rail honkai_(series)
animated commentary_request highres video