John was more than a bit surprised when the second fighter suddenly appeared out of nowhere, but he decided to use the opportunity to try and find if the others had some magic that let them know when someone was lying.  [color=8dc73f]"I was wondering when you would do that."[/color] Since he didn't know whether the guy just teleported in, became visible or did something else he left his comment vague on purpose.

 [color=0054a6]"Seriously, I think the owner has a shotgun in there. Unless you want a mouthful of shells, I recommend we go out, do our business, and settle grievances when we're not inside a place that could burn to the ground."[/color] John had no idea if she was right about the shotgun or even if her comment was meant to be taken seriously, but one look at the owner at the very least revealed that his group wasn't gonna become  Celestial  Coffee's favorite customers ever.

So when the guy who suddenly appeared got ready to leave he decided to follow to avoid any serious trouble. Honestly he felt a bit bad about potentially leaving the group behind, especially since they invited him.