<human>: Could you distill the essence of the text into 1-3 sentences?

Hey guys, so I've been dating this girl for about 2 months now, everything going great. She thinks the world of me and she's terrific. Only issue I've had is that my friend M 24 seems to be flirting with her and she's enjoying it.

Given, she has a lot of dude friends in the past and has stayed faithful, I don't think anything would happen, but I want to cope with those feelings myself without having to let it bother me anymore or make it feel like I would say something.

It's not so much her, but my friend who invites to smoke her up or to come out for the cool stuff he's doing. It's not blatantly wrong but I just can't help but be bothered by it. She has talked to me openly about which one of my friends are more attractive and he has been on that list. 

I've come strides to come out of my insecurities, and she could to talk any of my other friends and I wouldn't care or even other guys who are clearly trying to pick her up, but for some reason, this friend bothers me when he talks to her.

Any words of advice or encouragement? I've come strides from being insecure and now girls are chasing me (lol), but can't help this one. Thanks
<bot>: Bothered by my F 23 girfriend being flirted with by my M 24 friend. Want to confront feelings before saying somethign