[Law has more in common with Waver than you might think, but that's neither here nor there. After a pause, he takes the hand, at which point Linneus will likely notice some of Law's litany of tattoos. There's a vague symbol on the back of his hand, but more notably is the word DEATH tattooed across his fingers.]

Trafalgar Law.
[There's another pause where he considers explaining that he's virtually incapable of not worrying about all possible negative outcomes, it's just how he operates, but that's probably not the sort of thing to bring up with someone he just met, especially in this setting.]

I figured since the world seems closer to ending than not, I aught to try some things I normally wouldn't. [Way to keep the mood light, Law.] ... And besides, I've been wanting to try You-ya's cooking.