What funny things have happened between you and your roommate or classmate?

when my roommate and I went back to our dormitory once, it was snowy, and there was a steep slope in our school. At that time, I joked with him that I would take you to the landslide. In fact, I didn't really want to do such a thing with him, but when I got to such a place, I even took her with me. Afterwards, he told me that you really came to take me to the landslide.