Emmanuelle Vaugier

Charlie has to deal with the challenges of a committed relationship that doesn't revolve around sex when he starts dating Mia.

Lucas and Nathan bear the brunt of Dan's abuse as he coaches them into the playoffs, pushing both of them to their emotional breaking points. Haley is stunned after Dan threatens her, causing her to reconsider her relationship with Nathan. Meanwhile, Whitey finds out that his medical condition may be more serious than he first expected, and Dan learns a shocking secret from Deb.

Charlie cons Jake into taking ballet lessons in order to get close to the teacher.

Charlie and Mia plan their wedding despite complications on both sides of the family.

Charlie returns to his bachelor lifestyle; Alan breaks down following his second divorce.

Charlie's former girlfriend (Emmanuelle Vaugier) returns with an unexpected request.