Nunu’s playdate…

A man in a purple shirt leans toward another man sitting on a bed, touching his face and smiling, then moves out of frame as the other man smiles and holds a phone; the scene cuts to a man in a blue jacket biting his finger, then to a group of people on a train, then to a woman in a lab coat talking to a man, and finally to two men in a dark room with blue lighting where one man grabs the other's shoulders.