Love formed by Hate
Okay, so here is my idea...
The two people are still in school. They talk about each other behind the others back, and are just cruel and malicious o each other.
But they are in love with each other and just don't want to admit it.
Especially since one is the weird goth person that everyone is afraid of, and the other is one of the most popular kids in school (i.e cheerleader, or sports player)
Finally. A few years after high school, they run into each other and begin to talk, realizing that the feeling were still there, even though one of them is now married. So they can't start anything, even though they desperately want to.
As for what happens after that, is something I'm willing to discuss.
I only play females, but I'm willing to do both mxf and fxf pairings.