Armani Jackson

Meredith learns Amelia's true feelings about Seattle; Bailey deals with the consequences of her actions; Callie receives terrible news; news of a firing causes panic among the residents.

The doctors are exposed to flu-infected patients; Derek prepares to give a speech; a new doctor gives Alex a glimpse into an alternative medical practice.

Cristina considers her future at the hospital; Amelia and Derek collaborate on a tough surgery involving conjoined twins; Jo takes on too many cases at once; Stephanie stumbles on the truth about Bailey's case.

Jackson must deliver bad news to the doctors; Derek's sister visits; Richard surprises Catherine in Boston; Bailey makes a risky decision about her research.

Cristina won't allow herself to get excited when she is nominated for a Harper Avery award, and Alex thinks about making a change. Callie and Derek work with a machine that recognises emotions.

Meredith helps Cristina write an acceptance speech and Derek feels overwhelmed by his responsibilities. April and Jackson disagree over children and religion. Callie and Arizona attempt to reconnect.