Fever

J: Do I have a fever?
Me: No (feeling forehead).
J: But my skin is warm.
Me: Well, it should be a little warm.
J: Why?
Me: Cause otherwise you would be cold, if you get too cold you get hypothermia.
J: What’s hypothermia?
Me: When your body can’t get warm and you get so cold.
J: You freeze?
Me: Yeah, pretty much.
J: And you can’t move?!
Me: Nope.
J: That must be pretty boring!
Me: Among other things, but yep.