1boy, 1girl, akichazuke, blonde_hair, blood, blood_from_mouth, blood_in_hair, blood_on_clothes, blood_on_face, dying, grey_sweater, hand_on_glass, hoshino_ai_(oshi_no_ko), hoshino_aquamarine, hug, long_hair, messy_hair, mother_and_son, open_mouth, oshi_no_ko, purple_eyes, purple_hair, short_hair, signature, star-shaped_pupils, star_(symbol), sweater, symbol-shaped_pupils