[ He's silently grateful that she doesn't ask about his adoption any further, instead more than happy to cotton on to this new subject — even if, uh, yeah, he wasn't exactly worried about that... ]

Oh — well, great! Heh, if your mom is even half the cook you are, I'm in for a treat! Full belly, here I come!

[ But since she brought it up... ]

Did he...make different-sized beds, too? ...Do you sleep in a bed?