Do you think that he'll ever settle down?

From the very little I know, it seems like he's focused more on his kids and work than a romantic relationship. Maybe in the future? But I don't think anytime soon.

Didn't he say he's been single for like 6 years? It'll be long to the time he can find 'the one' for him, focusing on his kids and work are nice for now though.

Well, he does have the girl friend but he also says monogamy isn't for everyone.