J.D. feels a little left out when Eliot's wild sorority sister, Melody comes to town. Not able to deal with being the third wheel he turns the girls against each other in the hopes that he will once again be Eliot's priority friend and, if he is lucky, that he might get to "mash" it with Melody. Meanwhile, Turk and Dr. Cox go head to head when they disagree over whether or not a patient requested surgery is necessary. Elsewhere, Carla discovers an unlikely ghost haunting pediatrics in an attempt to keep it clean. In the end one of Sacred Hearts own will be considering a marriage proposal.


Source: NBC