"I'm a time lord, of course! What did you think I was?" The Master smiled condescendingly at Mithos. "And of course I can eat frozen hamburgers, I'm hungry!"
"You speak as if we aren't the last of the time lords. It only makes sense that humans would assume you were one of them," the Doctor said rather nonchalantly.
"What exactly are you doing here? Must you always show up wherever I show up? It's like you're attracted to me or something!" The Master giggled, he hadn't really meant for it to come out like that. "...Although I wouldn't blame you, I am rather gorgeous!"