Really, Nick should have probably acted somewhat surprised at the fact that a chick just teleported in front of him, especially being as no one around actually knew that he was a mover. But, with all the weird stuff that happened around there anyway, he wouldn't be surprised if no one second guessed his lack of surprise at most powers he saw.
Okay, that one person with the fire, that was kind of weird, even to him.
"Huh. Good to know. Next time, I'll show a distinct lack of surprise," Nick said with a bit of a grin. "Unless, you know. It's surprising again. Then I might act surprised. Just... no porting in when I'm in the shower or anything."