[s2e2] Enough Is Enough (no More Tears) -

: A family is brought in after a serious car crash, leading Alex Karev to discover that their internal domestic issues are as severe as their physical injuries. Meanwhile, George O'Malley is assigned to an "impossible" case by Dr. Bailey . Key Character Developments

: Grapples with her relationship with Burke, particularly after discovering she is pregnant, which she attributes to her newfound emotional vulnerability. [S2E2] Enough Is Enough (No More Tears)

: Devastated by the revelation, she begins to distance herself from Derek, famously telling him to "take care of her" (referring to Addison). : A family is brought in after a

"" is the second episode of the second season of the medical drama Grey's Anatomy . Originally aired on October 2, 2005, the episode was directed by Peter Horton and focuses on the fallout of Addison Forbes Montgomery’s arrival at Seattle Grace Hospital . Plot Summary Key Character Developments : Grapples with her relationship

: Meredith struggles with the news of Derek's secret marriage. While she and Cristina Yang nurse hangovers, Derek attempts to manage the fallout and explains his reasons for leaving Addison after her infidelity with his best friend.

: With Chief Richard Webber recovering from brain surgery, Dr. Preston Burke continues to manage the floor.