"It's as likely as anything else, right?" Braig answers with a shrug. "I mean, I'm pretty sure it wasn't intentional or anything, but I was doing a lot of odd things in those. So maybe those knocked down the walls along the way."

He wonders, rather idly, if it would have been the same if he'd tried letting one of the others into his heart instead, but the point is moot anyway. They aren't the one with the keyblade.