Seth jumps a little bit, not having really expected the other to actually greet them. Though he's quick enough to recover from the slight shock, digging in his bag to pull out his phone and pulling the text to speech feature up before typing at a rather impressive speed.

"Y-yeah I guess. It's...a little bit overwhelming with all these people around."
Not to mention his anxiety was eating him up but he wasn't going to mention that yet at least.