Honestly, Inigo doesn't get why Tidus keeps making such a big deal out of this. Especially with how often people appear and disappear here. There's no telling which team will need the help more or not by the time the next mission rolls around, so it's sure not something Inigo is going to worry about now of all times. He can roll with things as they come.

But before he has the opportunity to say anything about that, there's something else catching his attention. He gives Tidus a curious look.

"Yuna?" He doesn't think he's heard that name before.. But it's got to be someone on the train, judging by what Tidus is saying. "Who's that? Your girlfriend?"