Alan's efforts to ask family for money to help promote his struggling chiropractic business turns into a Ponzi scheme, and Charlie continues to see Rose, still completely unaware that her "husband" is actually a mannequin.
Walden buys Charlie's house and hires Berta as his live-in housekeeper, forcing Alan to move back in with his mom. However, Alan sees an opportunity to come back when Walden asks for advice about getting his wife back.
Walden hires Evelyn as his interior decorator, but Alan is convinced that she just wants to take advantage of him sexually. Meanwhile, Alan inherits Charlie's journal, and Jake has a crush on his tutor, but she has a crush on Walden.