When D.K. tells Ken he moved into the Park home because he's gotten a divorce, Ken can't shake the Korean cultural understanding that divorce equals failure and takes a look at his own marriage. Meanwhile, the divorce news causes Dave to reflect on his relationship with Emily.
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.