"Well that wa.." Goes cross-eyed "...is that my nose? Mirror!"
Runs off to locate a reflective surface.
"That is my nose! I could ski down that! Well almost, and that chin!?"
Turns to companion (offscreen).
"My chin looks like a battering ram... ..again. Uhg, and I wanted to be a redhead this time around... ..I'm wearing a bowtie?"
Doctor stares at reflection.
"This, I like, but its wrong, no no."
Runs off, returning seconds later in a dress, twirls and looks at his companion (offscreen).
"No, I didn't think I could pull this off, one moment."
Runs off again, returning in black jeans, workboots, a shot silk shirt and a labcoat with multiple things poking from the pockets.
"Always wanted a labcoat, so many pockets!"
Holds up a pair of safety goggles over his eyes.
"Too much? Probably too much."
Flings them away.
Companion: "Who.. ...what are you?"
"Me? I'm the doctor my dear, new face, new body, old mind." Pause "Well mostly old mind, besides the more important question today is. Who are you?"
Camera pans to companion, who is a completely different person to before.