Dio posted...
No. I don't cheat. if she decided to cheat I'd say no and we'd end any future ties together. Maybe part of me is glad she's just a friend. if she was willing to cheat on her boyfriend she'd do it to me too eventually. Do I want to date someone so quick to cheat?
It's not always that simple. There are people who would never dream of cheating, but then they meet that once in a lifetime person.
But that's a line you won't cross, and that must be respected. There's not much you can do other than enjoy your friendship and treat it is a hard lesson for the future.