Pal is always pretty polite to the waiter and treats him, as much as he can, like a person. So he'll start any interaction with "Hello, how are you?" and will thank the waiter when he brings food/drinks/etc.

Once he realizes that the waiter is being more communicative than usual (either from this initial interaction or from talking to other people around Wellstone), he will:

* Apologize for soul-hopping into him and thank him for his help
* Ask if he ever remembers getting sick with an illness that spread through physical contact
* Ask if the cistern under the Staywell leads to the cemetery
* Ask why the receptionist thinks that Wellstone is a good place, and if he (the waiter) feels differently.