My best friends mad at me?

ok well my best friend is mad at me duh and its always about boys everybody she liked ,dated or anything seems to flirt with me and she says i flirt back nah its just who i am ..flirty personality ....but she gets over it but her current boyfriend is dominican and puerto rican iii papa he sexy as hell but i been trying to stay away because of things that happened in the past not with him but with her but one time she came from work late and her boyfriend came it was about 7 she didnt come til like 12 so the whole time we were talking and laughing and drinking but we didnt do anything we were just having a good time and when she called me to tell me she was on her way i told her i just got home so she wouldnt think anything went on between us so i went to get some fast food but before i left i gave him a hug and damn it was one of the best hugs i had in forever i feel guitly wat do i do