Emmanuelle Vaugier

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

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

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

When Charlie finds he can no longer handle the healthy lifestyle that Mia has imposed on him, he sneaks cigars, beer and burgers into the garage.

Charlie plans a romantic date with Mia in hopes of consummating their relationship; Alan starts dating Charlie's most recent ex-girlfriend.

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