Callie thanks Arizona for warning her about Heather; Bailey tells Jo that how much she cares about her patients will make her a great doctor; Alex & Jo head home; Amelia joins Owen in the on-call room and they are once again interrupted by pages; Martin recites a poem to his wife; Richard informs Maggie that Ellis had Alzheimer's, then Maggie admits she already knew she had genetic markers for Alzheimer's; Meredith finds Derek at her door.
Jo asks Alex to sell Meredith the house and move into a loft with her, so they can have their own place; Stephanie teaches her interns; Arizona comforts April; Owen sits with Amelia as she listens to Derek's last voice mail message.
Derek's doctors realizes he has head trauma; the neurosurgeon finally arrives; Meredith sees the police drive up to the house; Meredith imagines of being reunited with Derek.
Ben lets Bailey know he called his sister, then apologizes to her; Maggie makes a date for drinks; Amerlia & Owen kiss in the on-call room; Meredith tells Alex she doesn't need Derek, then phones him and has a woman answer the phone.
Various staff member check on Herman; Arizona & Bailey discharge Glenda from the hospital; Owen tells Amelia to stop watching video of the surgery; Stephanie notices that Herman may have had a stroke; Callie reassures Arizona that Herman will wake up.
Maggie, Meredith, Amelia & April debate how to save the car crash victim, Keith; two of the interns talk about the accident, causing their patient, Joan, to start freaking out.
Arizona expresses concern over Herman dying and Callie comforts her; Owen yells at Amelia for exposing herself to radiation as she finishes placing the seeds in Herman's brain; Avery tells April she needs to check on a patient; Stephanie finally wakes up, then Amelia lets her close; Amelia walks out of the O.R. and breaks down in the hallway.