Not Me A Cameron Dallas Fanfic

Two Best friends (Erika&Kristina) go to a meet & greet, they both end up falling in love with the same guy (Cameron Dallas) , thing is he starts dating (Kristina) but is truly in love with her best friend (Erika), but dosen't want to break her heart by saying his in love with her best friend and not her, so they go behind her back and start sleeping with each other. its complicated for both of them not knowing what to do, should they tell kristina about their love? will they still be best friends?