[Shu would like to spend some time with Gai. However, now that he's actually here he doesn't think that he should accept it. He stares off for a moment, wondering what he should decide.]

It's fine. I'll just get in your way. [He knows Gai would at least want part of the truth. Shu's just searching for any topic he can speak of that would make this more bearable.]

Gai, you should be more careful. I don't want to keep looking after your mistakes.