I've been dating a girl for around 6 months now while maintaining general TRP principles. Straight to the point. She was a virgin and I was her first lay ( I confirmed that )

But something busted my mind a while back, I was chilling with a friend who was in her school last year and knew her. From what I heard and got intel they never hanged out or had any sort of close contact at school, just knowing each other like everyone knew everyone there. I asked if he knew her, and he was messing around probably when we talked and said he had fucked her last year, I said "why should I believe you..?" He then asks " does she have a mole near her pussy? Then I'm shocked because he was right, so he laughs it up while we smoke a joint and says he just makes stuff up and is lucky enough to get it right.

I didn't buy it though, when I asked him why mention such stuff he says he just likes to bust my balls and make me mad and then he openly discussed telling me everything he knows this girl had with boys, the rumors etc. I could tell he was serious unlike in his first sentences where he stated he was trolling me.

When I asked her how does someone can know something like that she looked shocked and kept asking who said that, I never revealed though but stated she should be more clear and not afraid of my reaction (unless she cheated and it wasn't last year) but I don't think so, she's head to toes for me all the time. ( Could be overcompensating? ) She acted clueless and kinda shocked.

Anyways this been burning me up for some time cus he is my friend and I didn't expect that shit to follow.