Cut to Addison, slapping Taye right on the top of his beautiful bald head. She calls him an idiot for divorcing Francie, and he tells her to mind her own business. So she slaps him again. Dude, where's the slap bet commissioner when you need him? She asks him if he cheated on Francie, and goes in for another slap. Taye intercepts this one, and tells her, "Okay, two things I learned way back in kindergarten. One, keep your hands to yourself. Two, 'he who dealt it, smelt it.'" She tells him that makes no sense, and he fishes around for some sense it could make, finally settling on pointing out that Addison cheated on Derek, so she assumes that Taye must have cheated on Francie. She accuses him of using "fart logic." He doesn't deny it, and tells her that if she wants details she'll have to get them from Francie. They spar some more, and then she tells him that she missed him. He missed her too, but since she was Francie's best friend, Francie got custody in the divorce.
Addison and Francie walk through the reception area. Addison explains that other than "Project Baby," she's in L.A. purely for vacation and plans to read trashy novels and go to the beach. Francie tries to get Addison interested in their practice, pointing out that they have an empty office she could occupy. And that's all interesting, but the main point of this scene is for us to see that Piz is staring intently at Francie as she walks by. And for Addison to see it. She points it out to Francie, who denies it before shoving her off in the direction of the coffee and walking over to Piz to tell him to stop staring at her. He tells her, "You can't make rules about my eyes." And then she hears shouting and the sounds of a scuffle coming from another room.
Along the row of doctors' offices, Amy, Taye, and Tim all throw their doors open to see what the hubbub is. Bub. Everyone rushes into the room where the sound is coming from and finds three men grappling with each other. In a fighty way, not a sexy way. Unless you're into that sort of thing. Each man is shouting out that he's the father of the baby. One of the men is Sark, so it's pretty clear to me who will win this fight. In the corner, Nina is shouting that it's her baby. And sitting on a chair is a very pregnant Grace, screaming at everyone to please stop fighting. Kellerman tries to break up the fight, and gets a punch to the jaw for his trouble. Commercials.