[-Oh. Whoops.

He just looks away, shaking his head a little.]

...It's nothing. I just remembered something all of a sudden.

[But... that's probably just because he can't get it off his mind in the first place, circumstances being what they are.]

Since it looks like everything's settled, I'm going to go see if there's anywhere else I can help.

[He doesn't need the parents' thanks or anything. Besides...

That's probably undeserved, too.]