After DJ's family is concerned about her not eating because she is going to be in a bathing suit, Danny makes her realize that she is perfect the way she is and people will love her for what is on the inside and not just the superficial outside.
J.D. is mad at Dr. Casey and wants to talk to him. When he finds Dr. Casey, he realizes that he is suffering from OCD and keeps washing his hands as a result. J.D. feels sympathy for Dr. Casey and is no longer angry at him because he sees the anguish on his face.