After his divorce, a crushed Alan, along with his ten-year old son Jake, moves in with his free-spirited, jingle writer, bachelor brother Charlie, only to disrupt his wild, carefree life.
The funny mishaps in the jingle writer's Charlie Harper Malibu beach house continue, as he's always clashing with his younger brother Alan, who's living with him along with his son Jake.
After Zoey turns down Walden's marriage proposal, he struggles to get over her. As Alan's relationship with Lyndsey keeps having its ups and downs, Jake is having his own issues when it comes to dating.
Aspiring actress (Jenny),who is the daughter of of (Charlie),moves into the beach house with (Walden) and her uncle (Alan).
Walden suffers from a health scare at Halloween. Alan starts to have second thoughts about marriage and Walden tries to interfere.