Grey's Anatomy: Enough Is Enough

SYNOPSIS

After a fatal car accident, a man, a woman and their son are patients in the Seattle Grace hospital. The injuries of the mother reveal a family secret. Another patient has swallowed something strange, but refuses to reveal what. On the personal level, Meredith and Cristina try to get along with the ending of their relationships. While Meredith tries to avoid Shepherd, Cristina and Burke are involved in the same medical cases. George feels uncomfortable still working with Olivia, who wants him to forgive her.