Katie O'Rourke

J.D. gets a lesson in competitiveness; Elliot gets a crush on a patient.

Will balks at first when Grace decides to adopt a dog, but the winsome pooch soon becomes his obsession

J.D. wonders if his final day at Sacred Heart will live up to his fantasy.

As Travis' downward spiral continues, Jules decides to give him some tough love; Andy and Lou Diamond Phillips give Laurie and Bobby advice on their new business.

Jules and Grayson clash as they talk about joining their finances; Travis talks Laurie into making some grown-up decisions when her business does surprisingly well.

When Jim tries to solve Ruby's separation anxiety, he discovers that he doesn't have the willpower to leave his teary 6-year-old at school.