In the spirit of Valentine’s Day, Meredith and Derek try to have a night to themselves when Lexie offers to watch Zola; Callie hands babysitting duties over to Mark so…
A serendipitous meeting with someone from his past has Ted thinking about how he would handle running into someone he would prefer to forget.
Ted is in a car accident that prompts Marshall to talk about miracles. Everyone flashbacks to prior moments in their lives.