yoda training

A man in a white shirt is playfully grabbed and pulled by another man in a dimly lit room with brick walls and curtains, while a third man in headphones stands in the background; the scene cuts to a man and a small green alien in a dark, root-filled cave, where the man looks distressed as the alien clings to his back, then the man walks forward through the cave, before returning to the initial scene where the man in the white shirt is again grabbed and pulled by the other man.