[It's just the excitement, after thinking he wasn't going to be able to eat ramen for a fortnight.]

Yeah yeah.

[His grin is still there, like a permanent feature on his face when he sees Obito, and a quick wave of his hand dismisses the apology.]

Nah nah, it's okay! Just glad you turned up. You gonna have pork ramen? Reckon this place does that stuff.