Charlie Harper is alive. Or is he? Find out in the finale.
Walden offers Alan a divorce gift of his choice.
Alan hesitates when Lyndsey asks him to move in with her.
When Alan breaks up with their social worker to get back together with Lyndsey, Walden worries it might affect Louis’s adoption.
Walden joins a group for adoptive fathers, and finds it to be a nice escape from Alan.
Alan takes it upon himself to help Walden keep Louis after the social worker, Ms. McMartin, discovers that he and Walden are not really a gay couple.
Herb asks Alan if he can go on a date with Lyndsey.
Walden and Alan are determined to convince Louis that Santa Claus is real. MELANIE LYNSKEY returns as Walden’s stalker, Rose.
Walden's attracted to a mom at the kids' gym.
When Alan realizes that Louis thinks he’s cool, he starts breaking Walden’s rules in order to stay that way. Series star Jon Cryer directs.
Walden decides to foster a six-year old named Louis.
Walden & Alan meet a birth mother who's considering them.
Walden & Alan pretend to be a loving couple for the adoption.
Alan gets offended when Walden asks him to sign a pre-nup.
Walden reprioritizes his life in the 12th season premiere.