Do guys get jealous even if they don't like you like that?

Good thought! ;) if you keep on going there with james I am sure you will rather have a crush on James and not ur current crush. Better not mess with things. Ya his being jealous is quite natural. But in this case he is rather not jealous. He might be thinking that James is your current crush so he is being modest to keep away from it, rather than being a spoil sport. And his introduction to jessica was also natural 'coz guys like to make friend with new girls just to feel good, you won't understand this part anyway but just know that it is natural. Hey if you really have a crush on him why don't you show him more visible rather than your testing of jealousy and all.

sometimes when guys see a girl with another guy, they assume that you may be an item. so he was actually -to me- trying not to make things weird for you or james by not chatting away. sometimes guys also get intimidated by other guys, just like girls do. based on what you said here,. its hard to tell of anything. I think.