 Because Carla and Diane are constantly at each others  throats, Sam wants them to sit down and have a heart-to-heart so that they can come to an amiable working relationship. Although somewhat reluctant because of their mutual dislike for each other, they decide to do it. Much to Sam s consternation, they decide to do it at the bar after hours. To lighten the mood, Carla makes one of her special drinks - Leap Into an Open Grave. Once Diane s guard is let down after a few swigs, Carla proceeds to tell a story about Sam being the father of one of her children - Gino - to which she makes Diane swear she will not reveal to anyone. After Diane passes out from drink, Sam comes back to the bar to check on how things are going, at which time Carla tells him that she told Diane the biggest lie she could think of, but not telling Sam what that lie is as she knows Diane can t keep quiet and will eventually tell him. The next day with hangover in tow, Diane can t help but skirt around the issue of Carla, Sam and Gino. Finally, Diane accidentally spills the beans to Coach, who implies to Diane that, doing the math, Sam couldn t be Gino s father. Diane is outraged that Carla would tell a blatant lie when she was just trying to be a friend. Diane confronts Carla. Sam, officiating between the feuding women, learns of the lie, and they all eventually have a good laugh at Gino s expense. Carla and Diane come to an understanding about each other and vow to move a little closer to a middle ground in their respective personalities.