student, computer science, cheating, looking at peer's screen, stealthy glance, worried expression, messy hair, casual clothing, hoodie, jeans, sneakers, cluttered desk, computer monitors, code on screen, dimly lit room, late night, textbooks open, empty coffee cups, high-stress environment, side view, partial face visible, ambient light from monitor, focused on task, intense atmosphere, indoor setting, university library, 3/4 composition, shallow depth of field.