Derek shannon dating
April went on to date a paramedic named Matthew Taylor.
At the end of Season 8, he starts having sex with his best friend April Kepner, but their relationship is complicated.
He has a somewhat antagonistic relationship with Richard Webber, whom he believes isn't governing the hospital appropriately.
He takes over as the Chief of Surgery after going to the hospital board about Chief Webber's drinking problem.
After surviving the plane crash in the Season 8 finale, he begins Season 9 recovering from his injured hand.
His hand goes numb while he tries to grip one of the instruments before surgery. In season 10 Derek starts to work with the president, using his technology that he and Callie created.