Michelle Ongkingco

Cristina, Izzie and Meredith aggressively pursue the case of Shane, a male patient who seems to have a hysterical pregnancy, which fascinates them and the entire medical staff; and a sheltered young patient inspires Alex to better express his feelings for Izzie.

Ryan travels to Mexico-with a stubborn Seth in tow-to put an end to his turmoil in the only way he knows how, but he comes up empty in quest for revenge. Meanwhile, Seth meets some new friends in Mexico, who help him find what he is looking for.

Taylor is sure the remedy for Ryan's sleeplessness is...Taylor! Plus: Summer is set up to take the fall for lawbreaking activism at Brown. And Kailtlin and Julie eye the same himbo.

Following a career-week presentation at Grandview High, Melinda sees the spirit of a cheerleader attack her former squad-mates.

Nora decides to kick start her charity by holding a garage sale - but finds getting rid of William's personal belongings more difficult than she imagined; Julia helps Tommy and Sarah make amends after Sarah quit Ojai.