People Who Love Peepholes [SEP] series
People Who Love Peepholes
"People Who Love Peepholes" is the 179th episode and second episode of the ninth season of the American sitcom "Two and a Half Men." It is also the second part of the two part premiere of the ninth season. 
Plot.
Walden (Ashton Kutcher) buys the Harper beach house, and Alan (Jon Cryer) prepares to move in with his mother Evelyn (Holland Taylor). Walden asks Berta (Conchata Ferrell) to stay as a live-in housekeeper,
Microsoft purchased his website. At the end of the episode Walden tells Alan that he is going to buy the house.
In the following episode, "People Who Love Peepholes", Alan moves out of the house to live with his mother, but his friendship with Walden strengthens and Walden lets Alan move back into the house.
Character traits.
Walden's ex-wife describes him as "having the emotional maturity of a 12-year-old", and she, his housekeeper Berta and his ex-girlfriend