[He eyes her collection skeptically.] Well, don't make yourself sick... [He doesn't want to deal with that.]
Oh, my name is Nico di Angelo. And you're Elizabeth, right? [He remembers that from her introduction.
[He nods to island again.] There's nothing up there but plants and a door that doesn't open. And the kiosk is how you talk to the wardens - when they're around.