1boy 1girl aged_up artist_name black_eyes black_hair black_shirt cabbie_hat chibi chibi_inset closed_mouth commentary_request cropped_torso crying dusa f-cell_(hataraku_saibou_baby) hat hataraku_saibou hataraku_saibou_baby highres jacket korean_commentary male_focus red_blood_cell_(hataraku_saibou) red_blood_cell_(hataraku_saibou_baby) red_jacket shirt simple_background solo_focus streaming_tears tears white_background