Sensei…

A woman with dark hair looks intently forward in a dimly lit, shadowy environment. The scene cuts to a man in a white tank top sitting on a toilet in a bathroom, looking at a mirror and making a gesture with his hand. The scene then cuts to a man in a dark uniform and cap, looking concerned while speaking in a dimly lit, industrial setting with other people around. The scene cuts again to a bald man with a mustache and a woman with dark hair, both looking forward with serious expressions in a dark, confined space. The scene returns to the man in the bathroom, now looking directly at the mirror