safe_pos, solo, masterpiece, detailed background, huge filesize, ultra hd, best quality, male focus, (absurdres, highres), 1male, solo, sided quiff black hair, green side highlight hair, messy hair, green eyes, black glasses, dress shirt with rolled-up sleeves, loosened green tie, green plaid pattern pants, indoor, classroom, day, warm natural lighting, lively and bustling atmosphere, wide-angle perspective, background details visible, sitting on table, big smile, teeth, mouth open, looking at viewer, calm expression,