"Thank you!" Quentin's naked relief is obvious. "Please be careful." He legit has no way of really helping so he's hoping that Jon can handle it or bring help. His face disappears from the mirror that information given, because he immediately moves back into the cafe.

He follows Jon's instructions and gets everyone into the kitchen. It's a small space but most of them fit. They can still hear the banging. "It's okay, stay here, it's okay." Quentin's not so sure it is in fact okay but he's trying. Unlike the others he stays out of the kitchen so he can watch the progress, on his hands and knees under where they deliver coffee to watch the scorpion monsters attack. The glass starts to splinter.

Quentin grabs a broom and a carving knife, neither of which will do absolutely anything in a fight with them, but it's a last resort thing.