Help with my character please?

[Chantal G]

My vote is for girl #3 because she is the most his equal in self-sufficiency. The guy already has his mother and his sister to protect; he doesn't need to have to protect the girl, too.

I think, though, that you should also come up with some ways in which he and she complement each other--where he's weak, she's strong, and vice-versa. Both people can't be all things, but either one of them can help the other when needed; that's what would make them a team. Maybe she is good at fast-talk, and he isn't. Or he's good at math, and she isn't, or whatever.