Does it sound like my crush likes this other guy?

Ok so there is this other dude that rides my bus. Lately they have been sitting next to each other everyday. I always see them talking and my crush is always laughing at what he says... My crush on another note doesn't just do this with him but lots of people since she likes to laugh, they also kind of casually touch each other. I kind of get jealous because i think she may actually like him . He also calls her a "*****" but i'm sure he was just playing around, and Sometimes for a few seconds he will pay attention to another girl and not her... All my crush ever does to me is just look at me and i even caught her staring at me a few times. On the bus there were a couple of times she was talking to him but looking at me... but i think it may have been coincidental. Even today me and my crush were in class and she was kind of flirting with this other guy (Touching his face) and all that... I think she might like him but idk...


Also i saw her flipping her hair when she talks to that guy..... and she complimented him saying he has nice "Boxers'(Since he always sags) and that he is really funny.... Ugh... it gets on my nerves but if she does like him i'm happy for her...