1girl, 3boys, ^_^, arms_up, autumn, autumn_leaves, black_hair, black_jacket, blazer, blush, book, catching, character_name, closed_eyes, covered_mouth, dated, english_text, eyelashes, gakuran, glasses, grey-framed_eyewear, grey_jacket, hair_slicked_back, hairband, hand_on_own_head, happy, happy_birthday, holding, holding_book, jacket, leaf, leaf_on_head, looking_at_another, looking_at_viewer, lying, multiple_boys, on_back, on_ground, purple_eyes, scarf, school_uniform, shared_scarf, upper_body, white_background, white_scarf