The season opens one month after the shooting, with the doctors struggling to return to their routines. Derek Shepherd seeks adrenaline through high-speed driving, while Cristina Yang suffers from severe PTSD, ultimately leading her to quit surgery for a time and even take up bartending. A standout "documentary-style" episode, "These Arms of Mine," captures this recovery process six months later, as a film crew visits the hospital to witness the survivors' progress. Major Character Milestones
Episode 18, "Song Beneath the Song," remains one of the show's most polarizing and memorable experiments, featuring the cast performing songs after Callie Torres is severely injured in a car accident. Greys Anatomy - Season 7
This season is marked by significant life changes for the core cast, including several "firsts" for the series: The season opens one month after the shooting,