Zoey and Walden break up, causing Walden to experience a breakdown.
Charlie’s ghost pays a visit to Alan after he suffers a minor heart attack.
Walden’s commitment is tested when Zoey and her daughter come to live with him. Meanwhile, Alan gets more than he bargained for when he moves in with Lyndsey
Walden breaks the news to Zoey that he is going into business with his ex-wife. Alan and Lyndsey try to cope with their mom’s relationship.
Walden tries to loosen Zooey up by sharing some of Berta’s special brownies.
