Ms. Hudson comes home from a checkup with bad news of some new found cancer. That's when it hits Sherlock and John that they will have to get jobs that they're actually paid for because Ms Hudson will no longer be there to support them. When Sherlock goes to Lestrade to ask for a salary for his consulting, and John goes to the local doctor office for the new doctor's position, will they be able to work through their grief of losing Ms. Hudson without going completely mad on each other?