[ . . . There's a long moment where Ai just looks at him with an expression of someone transparently trying to work out whether or not she's being bullshitted. Nagiko's definitely a little more... more than usual, but the idea that putting on a swimsuit is enough to do that...

She mulls over it all for a few seconds... then sighs. ]

You know, I've heard enough about Chaldea at this point that I'm not even questioning it. You guys can't have even one normal week there, can you?

[ She peers up at him curiously. ]

You haven't changed a bit, though... [ which is to say, he's exactly as much of a grouch as always. ] I guess you're not wearing a swimsuit, though.