[Buggy presses his head to the side of the door, maybe a little roughly. Ouch. Well, after listening for a moment or two he's no more certain about where it's coming from than his new buddy is.]

Lemme try. It's gonna be flashy! [He takes a few steps back, and launches his hands at the door, with a good deal of force. Nope, it didn't feel great and nothing happened. Not his intended result. His hands rub the now sore spots mid air, before reattaching.] Maybe it needs haki to get it moving. Or maybe there's a key hidden around. Old grand fancy places in the books always had hidden keys, haha! Maybe it's gotta do with the cup!