When Rebecca learns that Josh and Valencia seem as happy as ever, she goes into a spiral and vows to make healthier choices. As a result, when nice guy Greg…

After eight years of practice, the residents head to San Francisco for their oral boards; sparks fly between Catherine and Richard when they bump into each other at the hotel;…

The residents agonize over their oral boards, reliving every answer they gave during their exams; Arizona’s close childhood friend comes to Seattle Grace for medical help; the doctors work on…