Summary: Derek smash ground on his Alzheimer's clinical test and Meredith has nothing to do but feel alone. Bailey's try to take the hospital into the age of new media with live tweets from the OR failed with the Chief. Callie, Mark and Arizona have to study to find the way through the pregnancy together, which starts off with Callie driving her new obstetrician wild.
Review: All I can say is that this is the most awesome medical series today. I couldn’t ask for more, this show has it all drama, comedy. Though, I don’t like the new characters involved in this season. But still I love to watch it every night.