I'm 19m in college and I have been dating this girl(20) for just over a year back home. We do this LDR thing and she will come visit me or I visit her. I see her about twice a month. She has this guy friend that she has been really close to since grade school. We went to a festival once and we were dancing having a good time and he is a little fucked up and tries to dancing with her when I step away which I assertively tell him to f off. I don't know this guy at all except seeing him that one time. She and him talk really regularly. I sense that there might be something but she assured me she only sees him as her friend/best friend. What's a trp way to go about this without looking needy? Please no bashing. I'm still trying to instill redpill mentality.