OK OK Here is this totally weird idea for an game about attraction. I know this would never happen in real life, but just follow along for a minute.
OK, we start with some person that is attracted to somebody. In some relationship that situation that is totally normal. And then real weird stuff happens. Stuff that would make you go, huh? For example, you start with some really smart person that you would never expect to go psycho, like, say an astronaut. And they are attracted to somebody else and then the go all psycho and drive across country in diapers to, I don't know, kidnap some other woman that she thinks is stealing away her man.
Somebody already did this game? Oh sorry.