It wouldn't have surprised Aqua in the slightest to find that the Keyhole had migrated to the Post Office. But even so she could definitely understand not wanting to start there. Not if it's only going to end up in something similar to what happened the last time they all ended up checking out the Post Office.

Not, of course that this makes it any easier to decide where to start. After all, all anyone knows for certain is where it isn't, and Traverse Town is a fairly large place. But the question of where to go could, perhaps, be dealt with at some point after everyone had gathered, her Pricklemane bounding over in the direction of Sora's spirits even as she turns. Her bat meanwhile, heads over in Naminé's direction to offer his own hellos to Batty.