Donnel/Lissa. Their support is cheesy and sweet, and on top of that, the ending that they get together is absolutely perfect. Unfortunately, that pairing is overlooked so often in favor of Lon'qu/Lissa. In terms of children, Owain/Wood becomes almighty when Aptitude and Galeforce are passed down. I then marry my FeMU to him and get an Aptitude/Galeforce Morgan. But really, I do it because Donny/Lissa is just plain cute.