hi, over the weekend, we went out for a friends birthday to a club. we all got pretty drunk and my gf ran into a guy she knew from one of her college classes. i went up and she introduced me. i spoke to the guy for a bit then went back to hanging out with my friends. they kept talking for a while (seem to have a good amount in common). the guy was kind of flirting with my gf (slightly touched her arm, etc.). this made me a bit uncomfortable so i went and stood by my gf. we then left and on the way home she asked me if her talking to the guy bothered me. i said that he seemed quite flirty. she said that yeah he was good looking but she is 100% committed to me.
i am now going crazy thinking that they will continue to flirt (since they do have a class together). am i being too insecure here? i kinda feel like i am and i should trust her but i just cant help picturing her talking with him, flirting etc. any thoughts? thanks!