"Wouldn't that be fun? Hopefully if that's the case, The Doctor can use the TARDIS there and feel what it's like to travel again. I know she misses it." And Martha loved The Doctor enough to want to see her happy.
It was her turn in line. She managed to order a decaf coffee - see? She was trying - and a muffin that she'd eat on the way home. Not the healthiest of dinners, but she'd live.
She turned to Castiel. "I'll see you around, yeah? Though hopefully not in the clinic - that's usually not a fun place to run into people at." Martha grinned.