It can be anything, from attitude, demeanor, body language, how they carry themselves, et al.
Most Helpful Girl
i can't stand liars or guys who lie to me or try to make me jealous. obviously if I am with him then that means I like him but if a guy starts doing sh*t to try and make me jealous, well, that's when it annoys the crap out of me lol. attitude is an important one-i can't stand those who bully or mistreat others and brag about it. it's stupid.1