"Oh," Mary said, a little surprised at that. All the same, she supposed that his reaction made a lot of sense.
She thought things over and then took out a napkin and scrawled the phone number that she was currently using on it. She pushed the napkin over to the Doctor.
"I should probably get going, but that's my number. Call me if you do run across something that you could use our help on."
The Winchesters were nothing if not willing to help when things got weird.