Sup yall, So we were drinking with my girl best friend, I've known her for like 2 years now ig, n we got super drunk n it was too late so we went back to her house n I don't actually remember who started it but we were kissing n we ended up having the deed plus she have a bf n I do have a gf and I couldn't get this off my mind n whenever I saw her the things that we did comes to my mind n she is acting like nothing really happened should I talk to her about this or should I just let it slide?