Friends and family gather for the funeral of Will's father. During the reception everyone shares with Will fond last memories of his father, while Will's last memory of his father is not as pleasant. As he tries to come to terms with their last fight, Marilyn helps him realize the changes he must make in his life. Will's ex-boyfriend Vince also attends the funeral service. Meanwhile, Grace attempts to comfort the grieving younger members of the family and begins to doubt her ability to be a good mother.

Just as Will and Grace are settling into the idea of raising the baby together, Will's boyfriend Vince surprises him with an announcement that will ultimately lead Will to choose between his commitment to Grace and his relationship with Vince. Meanwhile, Karen shocks everyone when she announces that she has a sister, Gin, who was injured as a child during a game of Twister. Jack, on the other hand, is comforted by a man (guest star Josh Lucas) after a devastating discovery when his new show "The Badge" premieres.