One of my oldest friends is the male equivalent of me. We have the same sense of humour, same interests... We’ve been friends for 8 years now and have always joked that if neither of us were married by the time we were 40, we’d marry each other. We’ve slept together once and it was great. I value our relationship as it is and wouldn’t want to jeopardise it but would like to know if we could be more than friends. Should I just accept that we’re good friends or should I bring it up with him?