How to Deal With a Stranger

He touched my back and said oh you're like a furnace. And touches my friend's legs and says she's freezing. It was over so quickly and slowly I didn't know what to do. At the time we were all a bit like God what just happened. But that was yesterday and I talked to E about it and she says it made her so uncomfortable and me too. After we left him we all agreed to me today and give him more blankets and food but we all figured that he was making some stuff up because it was so elaborate and practiced and didn't end up happening. He tells everyone that he's going to take his own life and she advised me to stay away.