[It means he's comfortable with you, Akira!! Welcome to hell, it includes Goro laughing at you. It causes a couple to shift their position on his head, but he doesn't seem to notice them at all.]

I'm sure he'd agree, actually! He seems like the sort of person that'd think something like that, hold some kind of importance to certain meetings and all... it's romantic, in a way. Don't you think so?

[Not necessarily like, romance romantic, of course, he absolutely means the old-fashioned sort of romantic.]