Your friend Christopher is asking some... Personal questions

SCENARIO: You were hanging out with your good friend Christopher at his house.

You mentioned that you thought an actor in the movie you were watching was hot, and the actor happened to be a man. No biggie, right? Wrong! Christopher is now pelting you with personal questions, asking if you're , if you like any guys at school, or even if you like . What in the world is up with him? Why does he feel the need to question you so much?