Live for the moment. Dive deeper into the lives and loves of "Grey's Anatomy"! The doctors struggle and thrive as they enter uncharted territories of life. Discover what happens in the on-again, off-again world of Derek and Meredith, and witness the budding relationship between Cristina and Owen, Seattle Grace's newest doctor.
- Cristina and Owen Hunt's relationship.
- Meredith and Derek move forward in their relationship.
- The residents receive their first solo surgeries.
- Callie explores her sexuality.
- Bailey takes an interest in pads.
- Izzie gets worried when Denny starts appearing to her.
- Richard deals with the hospital being number 12.
- Derek's discovery of Meredith's mother diaries.
- Lexie and her fellow interns performing surgeries on themselves.
- The appearance of Sadie, Meredith's old best friend.
- Mark Sloan and Lexie Grey's relationship.
- Callie Torres and Arizona Robbins relationship.
- Izzie has cancer.
- Izzie codes and George is rushed into a a dangerous surgery.
- Prepping for this season started on June 28, 2008.
- Filming started on July 8, 2008.
- This season takes place from October 2007 to June 2009.
- Seasons 4 and 5 are one year.
- This is second year of residency, but the third year in the surgical program.
|Dream a Little Dream of Me (Part 1)||September 25, 2008||79||5.01|
|Derek agrees to move in with Meredith, who airs her concerns to Cristina.|
|Dream a Little Dream of Me (Part 2)||September 25, 2008||80||5.02|
|After accidentally injuring Derek during surgery, Rose decides to transfer out of the apartment.|
|Here Comes the Flood||October 9, 2008||81||5.03|
|A plumbing leak becomes a flood and wreaks in havoc at Seattle Grace. The chief attempts to implement new teaching policies.|
|Brave New World||October 16, 2008||82||5.04|
|Meredith gets upset when Derek finds her mother's diary, and Callie worries about her first "official" date with Erica.|
|There's No "I" in Team||October 23, 2008||83||5.05|
|Bailey heads up a "domino procedure" in which each surgery hinges on the one preceding it.|
|Life During Wartime||October 30, 2008||84||5.06|
|The chief gives Bailey new power. He also gives her a very difficult surgical assignment: remove a girl's inoperable tumor.|
|Rise Up||November 6, 2008||85||5.07|
|The chief tells the residents that one of them will get a solo surgery, and a competitive frenzy ensues.|
|These Ties That Bind||November 13, 2006||86||5.08|
|Meredith's old friend Sadie becomes an intern at Seattle Grace, but Meredith other friends aren't exactly welcoming.|
|In the Midnight Hour||November 20, 2008||87||5.09|
|Meredith, Cristina and Bailey come to Lexie and Sadie's rescue when a routine surgery goes horribly wrong.|
|All By Myself||December 4, 2008||88||5.10|
|Cristina is awarded the first solo surgery among the residents, but she has to relinquish it and choose her replacement.|
|Wish You Were Here||January 8, 2009||89||5.11|
|Bailey teams with Seattle Grace's new pediatric surgeon, Dr. Arizona Robbins, to save the life of a young patient near and dear to her heart.|
|Sympathy for the Devil||January 15, 2009||90||5.12|
|Derek's mother makes a surprise visit to Seattle and meets Meredith for the first time. Meanwhile, Owen and Cristina try to go on their first date.|
|Stairway to Heaven||January 22, 2009||91||5.13|
|Everyone in the hospital is stepping up to try to find the boy a new organ donor.|
|Beat Your Heart Out||February 5, 2009||92||5.14|
|Now that Derek has the engagement ring, he searches for the perfect way to propose to Meredith.|
|Before and After||February 12, 2009||93||5.15|
|Addison, Naomi and Sam rush the ailing Archer to Seattle Grace and reunite with old friends Derek and Mark to help save his life.|
|An Honest Mistake||February 19, 2009||94||5.16|
|Derek's confidence is shaken as he faces off with Addison over the best course of actions for their dying pregnant patient.|
|I Will Follow You Into the Dark||March 12, 2009||95||5.17|
|After learning at a deposition that more of his patients have died than survived, Derek decides to quit, but Meredith refuses to give up on him.|
|Stand By Me||March 19, 2009||96||5.18|
|After his surgeons try and fail to bring Derek back to work, Meredith must summon the strength to convince him.|
|Elevator Love Letter||March 26, 2009||97||5.19|
|All eyes on Derek as he is set to preform his first surgery after his breakdown. Owen has another PTSD episode.|
|Sweet Surrender||April 23, 2009||98||5.20|
|Izzie throws herself into Derek and Meredith's wedding plans, but the stress of her illness takes its toll on Alex.|
|No Horrible at Saying Sorry (One More Chance)||April 30, 2009||99||5.21|
|As the wedding preparations continue, several residents face the arrival of their parents at the hospital.|
|What a Difference a Day Makes||May 7, 2009||100||5.22|
|As Meredith and Derek prepare for the big wedding, a group of college students injured in a car crash are admitted to the ER.|
|Here's to Future Days||May 14, 2009||101||5.23|
|Izzie spends time with a fellow cancer patient and contemplates whether to undergo a risky surgery.|
|Now or Never||May 14, 2009||102||5.24|
|George delivers stunning news to Bailey, sending shockwaves throughout the hospital.|