I began sleeping with someone my friend liked a few weeks before she finally hooked up with him. Himself and I decided we wouldn’t do it again (girl code and all) but I cant help myself. We’re all students and live in university accommodation so its pretty risky when he stays at my flat because she and I are close friends. A few days ago, she asked me if I did sleep with him but I have denied doing so now on several occasions. I really do think I need to stop but the more she warns me against him, the more I want to sleep with him.