sihyun25, hwang mi-ae, kim cheol, after school lessons for unripe apples, commentary, highres, symbol-only commentary, 1boy, 1girl, black eyes, black hair, blue jacket, blue sky, closed eyes, closed mouth, cloud, collared jacket, day, grass, green jacket, grey shirt, hat, holding hands, jacket, long sleeves, looking at another, open clothes, open jacket, open mouth, outdoors, shirt, short hair, sky, smile, teeth, tongue, upper teeth only, white hat