It'd take a hell of a lot more than you to break my concentration.

[This isn't really meant to be an insult. It's a fact, as demonstrated by the way Sanji doesn't slow down even as he surveys the guy out of the corner of his eye. Whoever this overly polite guy is, he's not in the best shape. That's not very promising to see on his first day here.]

Never heard of it. Consider me fresh off the boat.

[Literally. He misses the Sunny already.]