Meredith goes on an ambulância ride with Owen and Nathan to pick up a coração for a transplant patient. Musician & MS patient Kyle Diaz is admitted to Grey Sloan Memorial with a tremor in his hand, and the residents apply for the Preminger Grant.
Owen tries to teach the doctors a lesson in teamwork when he signs them up for a baseball league; Lexie can't hide her jealousy when she sees Mark with another woman
After being blackballed por most of the surgeons, Meredith uses Lexie to spark Derek's interest in her patient's rare brain tumor case and, in secret, gives guidance to April with Bailey's clinical trial;
The doctors of Seattle Grace are called upon to man up when a stampede at a comic book convention causes an influx of colorful characters in the ER blurring the lines of fantasia and reality