In this video, the student acts upon an object and the teacher imitates what he is doing. At one point, she surprises him by imitating the new thing that he had just done, which was using two objects together.
In this video example, the student sways back and forth and the teacher sways back and forth while trying to engage him in a lotion activity. They have occasional light contact.
In this video example, the teacher is giving the student pressure on his head and rubbing his neck, following his lead. The student guides the teacher's hands to his head, which is his topic.