Narissa grabbed a napkin and then glanced around quickly before pulling her wand to use it to put the words on paper. She was pretty sure no one would have questioned her - it was a teen hangout and so most of the adults there were staff- but she still didn't want to get in trouble. Underage magic was easier to hide when you were in a populated place, and Marble City was good for that.
She passed him the napkin with a smile. "There you go. I'm usually not there but my brother and his friend, and one of my friends, they all work there sometimes. So there's always people our age around."