its not that he was nervous, its just that he never lived that. never. knowing the parents of a girl; since his own parents were a mess.

robby has the most distructured and messed up familly ever. his mom simply just don't give a damn about him and his father didn't even knew he existed a few months ago;

so his stress about that situation is 100% understandable.

"really? today?"

he says slightly desperate as soon as you just give him the news that he is coming over to your place to meet your parents.

he adjusts his kimono ankwardly as he looks at you, absorbing the whole situation.