"Of course it's you." Tosh gave the Doctor a small frown. "What's with the suit? Not that it doesn't look nice, it does, but I didn't expect you to change clothes before looking for us. Where are we?"
"And where's the TARDIS, sir?" Jack was curious about the Doctor's change of dress as well, but more about where the TARDIS was, just in case. Tosh had mentioned that the files her employers had on the Doctor involved him finding trouble wherever he showed up - along with a muttered comment about cleaning up after him.