Well that was a look Martha was familiar with too. It seemed he and the Doctor had something in common other than dealing with space stuff. Martha didn't say anything, though. She had her own demons and knew how that was.
"Just got to deal with me from time to time." She winked at him playfully. "But Doctor Beckett's nice too. So's Doctor Banner and Doctor Snow. I'm sure they'll all enjoy having you on board." There were a few more, but he'd meet them soon enough.