The title states the purpose of this thread clearly. It's Final Fantasy, so we know he has to end up with someone and I think most of us will agree that it's not Fran or some random NPC. Penelo and Ashe both seem like perfectly likely candidates for this. So, make your predictions here.

Personally, I think that by the end of the game Vaan will be with Ashe and not Penelo.

Also, do not spoil anything in this thread (I'm going to say 'please'). If anyone spoils anything I am going to request that they get banned immediately and without warning if possible. Seriously, don't do it or I'll rip your lungs out.