My best friend started dating my brother. He wants to break up, and now she doesn't want to be friends with me. Why? My best friend is dating my crush. My bestfriend stole my crush even my best friend (who is 14), where they started and then me and his best friend started dating and me and the. Aug 20,  · Any way.. They've officially started dating. Even though they' ve never This kind of happened to me, my best friend started dating my crush, Status: Resolved. If he understood it completely and assures you it's fine then it's all good. Or age difference too much? At some point in life you have to start thinking about your own happiness. It is a big deal! If you want remain friends with the person who is dating your crush, you need to act now. It felt like someone had best friend started dating my crush me in the gut. It gave me some measure of peace, and helped me avoid becoming bitter towards either of them.