What's wrong with my best friend? (Edited)?

well i think that her and john might be hooking up, its just a thought and it seems soo because her and john were super close with no space btw them, he came out of her room with no shirt on. But there could be something else going on, and maybe its nothing or maybe it is something, but i think you should just ask them whats going on because you know something is up! and you need to know the truth and maybe/hopefully they will tell you.