When D.K. overhears Allison complain about him overstaying his welcome, he decides to move in with his girlfriend of three weeks. Meanwhile, Pat wants Dave to pretend he's his adopted son; and Allison is convinced Molly wants to talk about something when she suggests they do a spa day, but the tables turn when Molly is the one doling out the advice.
Dr. Ken is a brilliant physician with no bedside manner. He is always trying to be a good doctor, as well as a good husband and dad to his two kids. However, these good intentions have a way of driving everyone crazy at both work and at home. Luckily, his therapist wife Allison is just the right partner to keep things sane.