[ It takes a moment for Bart to settle back down, holding a hand to his chest, and letting out an exasperated sigh at the realization that, yeah, he definitely overreacted. ]

It's fine...just not used to people being able to- [ Did he really want to explain losing his powers to someone who literally just popped into existence next to him? ] Nevermind.

[Rubbing the back of his neck now, he looks a bit miffed with himself as he answers Alister.]

You must'a run into the border. There's some kind of magic keeping us all together. Get too far away from the rest of the group and [ He uses his hands to make a "poof" gesture. ] poof, you're teleported back with everyone else.

It can get pretty annoying.