The doctors of Grey Sloan Memorial Hospital Meredith Grey are faced with life-or-death decisions on a daily basis. They seek comfort from one another, and, at times, more than just friendship. Together they discover that neither medicine nor relationships can be defined in black and white.
Meredith is trying to process the fact that McDreamy is McMarried and Cristina is trying to deal with the fact that she's pregnant.
McDreamy wants to get back with Meredith. Addison wants to get back with McDreamy. Meredith just wants to keep it professional -- with both of them.
Secrets are out at Seattle Grace. Everybody finds out about Meredith’s mom when she comes in as a patient.
There's hope for Meredith and McDreamy now that Addison gives him divorce papers to sign and Alex and Izzie go on their first date.
A power failure cripples Seattle Grace Hospital forcing George to operate in an elevator.
A massive train crash causes two victims to be impaled on the same pole. Izzie chooses between friendship and advancing her career.
Gossip is all the rage at Seattle Grace with Meredith feeling the brunt of it as a pregnant man comes into SGH and a heart spontaneously combusts!
McDreamy and Addison clash over their friend’s request for radical surgery while Meredith’s elderly patients restore her belief in true love.
Happy Thanksgiving! Izzie has high hopes for a big family-style dinner while McDreamy and Addison schedule holiday sex and George’s dad takes a bullet in the behind.
Meredith's one night stand has an erection that just won't quit, Izzie catches Alex in the act with Olivia and Cristina gets keyed by Burke.
Cristina has little sympathy for Constance Ferguson, a prison inmate who jeopardizes her health just to get out of solitary confinement.
A boy needs a heart transplant but doesn't want it, and an argument over his treatment exposes philosophical differences between Burke and Cristina.
Izzie seems to be getting over Alex when she shares an undeniable chemistry with Denny Duquette, a patient who's awaiting a heart transplant.
Meredith is calling Derek "McDreamy" again as he helps her get her mother in a special clinical trial.
The nurses at Seattle Grace Hospital go on strike, leaving the doctors to fend for themselves.
Meredith's fears that she is in for a bad day are realized when a medical case arrives at SGH that threatens the lives of everyone in the O.R.
Despite the best efforts of the Seattle Grace staff, the code black situation escalates.
Meredith and Burke treat a patient who probably won't survive surgery and the patient asks Meredith to videotape him venting.
No one knows what transpired between George and Meredith but George and Meredith—and they aren't talking.
It becomes a bad day for Cristina when Bailey instructs her to take care of her baby.
After four deaths in the morning, every doctors' personal superstitions and rituals come into focus.
George begins to overstay his welcome at Burke's apartment, Meredith learns a secret about her father and Alex gets a lesson in bedside manners.
Derek and Addison aren't having the best sex, something Meredith learns of by accident, just before Finn asks her out.
Derek is mad at Meredith, George is living back in the house, though still not talking to Meredith and Cristina begins the day on a rush.
A shooting at a nearby restaurant bombards the hospital with plenty of gunshot victims -- and one intended victim that didn't get shot.
Burke has been shot and Izzie has just cut Denny's LVAD wire. George, Meredith, and Cristina all wind up helping Izzie keep Denny alive.
Derek and Richard finish Burke's surgery as Denny successfully undergoes his heart transplant, but it's not all 'happily ever after'...