Don't tell her. It's not really your place to, but you should confront him and tell him what a d*ck he is and if you feel really guilty (which you shouldn't) say if you don't tell her I will.(Original post by Anonymous)
If I do tell her how do I even word it? I feel like telling her is the right thing to do. I was going to tell him that I knew he had a girlfriend, but then the ball is in his court.
Loughborough at number one