Hook up with your friends past love or current love interest

I couldn't do that to any of my friends. I'd be extremely hurt if they did that to me.

I didn't understand the question..

Its a very very grey area for me. I'm a fairly opinionated person and I can only sit on the fence for this one

Definitely couldn't do it. Goes against the code and I think it would make for some really awkward and tense moments.

No way man. Like dappled, I knew a woman who married a guy, divorced him then married his brother. They were cool with it too. Weird

Never.

I know someone who married a friend's ex, and made the friend his best man. Weird little arrangement but they don't let it bother them.

I wouldn't like it if one of my friends was with an ex of mine. A friend used to really fancy my ex and was always making lewd comments. I didn't like it at all.