Alan goes to sleep wearing matching pajamas with his ventriloquist doll. Yeah, Alan's not lonely or anything.
As Charlie attempts to destroy Alan's creepy ventriloquist doll, Charlie and Alan end up wrestling.
Charlie attempts to get some from Chelsea when she begins to receive text messages from her new best friend Alan.
Alan teaches Chelsea how he keeps such firm buttocks as he teaches her an exercise she can do anywhere. We feel uncomfortable.
When Chelsea and Alan, the best of friends, are busy cooking dinner, Charlie and Berta analyze the situation over some beers outside.

Two and a Half Men Season 6 Episode 23 Quotes

Berta [about Alan and Chelsea becoming friends]: This is the perfect set up for you
Charlie: How do you figure?
Berta: Do you like to go shopping?
Charlie: No
Berta: Zippy does. Do you like to watch chick flicks?
Charlie: No
Berta: Zippy does. Do you like to talk for hours about your feelings?
Charlie: No.
Berta: Zippy do
Charlie: Oh right...
Berta: He digs the trench, you lay the pipe

Charlie: Thanks for being such a good friend to Chelsea
Alan: You don't have to thank me. I like her and we have a lot in common
Charlie: Yeah, whatever. Just keep it up and I'll try and do the same