Addison lets Jake know that she loved Mark Sloan. This is something that happened while she was still married. She says she's a cheater. Jake corrects her. He believes she's a person who cheated, but that doesn't make her a cheater. There's a difference. Jake also says he's sorry that a man she loved died. He's sorry for her loss. Maybe the guy really is a saint.
Violet continues to see Adam as a patient. She completely loses it during one of their sessions telling the guy that he did a terrible thing. He can't be okay with that. Adam breaks down in tears. Violet apologizes for letting her needs blend with his. She wants him to see a new therapist. She also relays some advice Charlotte gave her about living one's amends. Doing that will ultimately set you free.
Violet learns that Amelia has been sending her coworkers into her office with tea at different times as part of her babysitting plot. Amelia lets her friend know that in the beginning everyone is there, but then life goes on. Violet never does figure out a way to explain to Lucas that he can't ever see his father again. Turns out she doesn't have to. While getting tucked into bed, Lucas says "I love you" to his daddy while looking up toward heaven. Lucas has reached the acceptance stage of grieving. This is something that just breaks his mother's heart.