"Tony's music is always loud," he informs JARVIS. "But then again, I'm.. not really used to having roommates." The admission is followed by a chuckle that is perhaps a bit self-deprecating. He has learnt rather quickly that it is okay to speak to JARVIS as if he (as opposed to it because JARVIS' personality is decidedly masculine) is just another roommate. It's kind of scary, actually, how much of a personality Tony is able to give his AI.

Once he reaches the foot of the stairs, he stops to watch Tony fiddling with his toys. A tiny bit of a smile tugs at the corner of his mouth as he holds out his hand to collect whatever it is that Dummy is not supposed to be holding.

"And what is it you're trying to do here, exactly?"