Practically preening like a prize rooster to find his...ideas so well and fully accepted, Kamina didn't even seem to notice the room's interior as the door opened--though there was an ominous glint in his eye the moment a head peeked out.
"So this is my...room-mate, you said?" The concept wasn't too difficult to grasp. Back in the caves of Giha Village, several people had had to be "room-mates" in the same room, as the village's population would sometimes swell faster than the diggers could expand it. He hadn't thought surface-people would be compelled to resort to such conventions--there was so much space!--but whatever made this Metatron happy.
One hand snatched out, hooking Kamina's left arm around Henry's neck and hauling him out of the room in a somewhat rough but not too tight headlock, as his right fist shot into the air. "Behold!" He hauled Henry around so that he could see the insignia on the door. "Neo-Gurren Brigade starts here! Remember this! It begins with one, but someday, Gurren Brigade shall be the ultimate combination!"