2boys, arm_up, black_gloves, black_hair, black_jacket, collared_shirt, facial_hair, fingerless_gloves, gloves, jacket, labcoat, long_sleeves, male_focus, multiple_boys, open_mouth, orange_hair, parted_lips, popped_collar, purple_shirt, shirt, smile, spiked_hair, sweatdrop, teeth, tongue, watch, wristwatch