An internet billionaire who buys the Malibu beach house in the ninth season after Charlie supposed death. He invites Alan and Jake to live there. His personal life involves a divorce from Bridget, a failed proposal to Zoey, and dating Rose and Kate (while pretending to be poor as Sam Wilson). He later partners with Alan in a fake same-sex marriage to adopt a baby named Louis, eventually divorcing Alan to pursue a relationship with Louis social worker.
As the primary focus of the series, their relationship drives the overarching narrative, encompassing friendship, conflict, and shared growth.
Walden delegates significant household management to Berta, trusting her to maintain order amid his frequent absences and romantic pursuits.
The pair frequently act as wingmen for each other, offering dating advice and navigating romantic landscapes together.
Berta functions as a minor narrative device providing domestic elements to Walden's storyline.
Explore the full interactive character relationship map of Two and a Half Men