Barnaby doesn't know him well, but the signs of Kotetsu are extremely noticeable. Perhaps because Kotetsu is such a loud personality, or perhaps because Barnaby cares about him so much. Perhaps both. He doesn't know, but he quite likes this android doppelganger becoming more like a brother and friend.

He smiles softly back, blush touching his cheeks. "Not at all. You're just too kindhearted."

He just shakes his head as he starts leading the way out of the ballroom and to his bedroom. "If you insist, I'll try not to fuss. I just think it's rude of me." But he's exhausted. Pretty much sleeping on his feet. Hopefully Toshi doesn't mind him resting on his shoulder a bit.