So my boyfriend went and had a shower and left his phone so I went on it, not intending to snoop but came across a Snapchat with a girl I've been worried about, opened it and there's a conversation back in August 2016 (we were 7 months in then) with this girl asking where he is and his reply was my mates didn't want to go, I want to see you aha. That's all there is and my hearts drop like is there more? but I don't know how to bring it up to him or even if I should?? I was tempted to message him saying "hey did anything go on between you and blah blah while we've been together" like this girl he's admitted he's made out with before but way before we were together but what do I even think after reading that???