At some point in the future, Finn gets married, has children, and settles into being a househusband. And he LOVES it. It means ~so much~ to him to be able to devote himself entirely to his family, because he never had anything like that when he was young. I don't care who the spouse is, I just want Finn happy with boring domesticity.

Caveat: Not a fan of mpreg, so if Finn's spouse is a man, please make their children adopted.