Mason worries that what's happening to Sarah's family could happen to him. Cooper assures him that he and Charlotte have already weathered many storms and made it through just fine. In other relationship news, Addison thinks Stephanie is a fantastic nurse even though things get awkward when the subject of Sam pops up. She blabs a bit too much about their past together. Stephanie realizes she's Sam's rebound girl. That's too bad. She really thought he was the one. He's not, which is why she walks away.
Pam is a pregnant woman who is close to her delivery time. Her husband, Todd, is also admitted to the hospital with what everyone believes to be phantom sympathy pains. Only James believes there may be more happening here. He goes around a skeptical Amelia's back to do some tests. The new doc's hunch is aces. Todd has an infection that requires emergency surgery. After Amelia learns James gave her credit for the catch, she fills him in on her difficult past. She also advises him to always take credit for the good things he does.
Jake's patient, Megan has lost her baby during the 12th week. This isn't the first time this has happened. She wants to try again. Addison doesn't think this is a good idea. Too bad Jake didn't ask for her opinion, nor does he want it. He changes his tune somewhat after Megan breaks down in tears after witnessing Pam give birth to a healthy baby girl. Jake and Addison are still mad at each other, but that doesn't mean they can't have angry sex when they get home.