So little back story, I am at this party (This was a year ago just thought about it recently) and people are having fun, drinking, flirting. I'm chatting up this one chick, and as I ask for her Snapchat, her friend pulled her off to the side, I turned around and just decided to just keep watching the beer pong game but I can hear her friend, it was quiet but I heard it and she said "Be careful" then let her go. Obvious cockblock. This also happened with a 2nd girl. They always seem to cockblock at parties. I still ended up with the snapchat by the end of the party.
Why do girls try to cockblock each other? The girls I was talking too weren't even drunk so they could keep themselves in check.