Teddy has been summoning Cristina for weeks to have her give a blow-by-blow account of Henry's procedure. It's uncomfortable to say the least. Teddy grills Cristina about every detail of the operation over and over and over. April thinks this relentless interrogation is cruel. She goes off on Teddy, but quickly falls back in line. Cristina then continues with her detailing of Henry's surgery.
Teddy tearfully finishes Cristina's latest account of the case. She's been going through all the details in her mind. Teddy knows Cristina did everything right. She did everything she would have done. Nothing was going to stop Henry from dying. It's a brutal catharsis, but one Teddy needed to experience in order to move on.
The parents of the twins are reunited with their healthy, separated children. Speaking of lucky babies, Meredith and Derek have been desperately trying to capture baby Zola on video as she takes her first steps. When the grand event finally occurs, Derek exclaims that he missed it because he couldn't get the camera to work. Of course, he didn't really miss anything. He and Meredith were right there when Zola took her first step. There may not be video footage, but it's still a memory Meredith and Derek will have forever.