Dancing at Djose

[Jiro]

For all her assets, Dona sure makes herself unattractive when she acts the bitch.

[BustaMo]

It's like he's trying to stay motivated and active while they are on a break from fighting enemies and fiends and all that jazz. He's jsut an antsy guy who always has to be moving and active or else he'll be bored and venture off away from everyone. I think it's just a quick filler they put in to give him "something to do" while the scene shifts away from him as the main character for a few minutes.

[Colonel Angus]

Tidus is like a shark, if he stops moving, he'll die.

[Ayen]

Tidus is like a shark, if he stops moving, he'll die.

So all you have to do to defeat him is cast Stop?