"What you have is the attitude of a petulant child, and no, not necessarily!" Anti-fever, indeed. He'd been reading too many comic books, were that the case.
"Besides, how do you know if you've a fever or not? When was the last time you even had one? Or had to be checked out by a team doctor?"

Though it would be obvious to her he didn't have one, eventually. Still, there was something to be said for teasing him. Mostly that it was fun.