2x05 World's Greatest Couple
First Aired: Oct. 16, 2006 on CBS
Summary: Lily moves into Barney's apartment and the trials, troubles, and tribulations may be a bit too much for poor Barney to handle.
Watch Episode On:- Amazon (purchase)
- VUDU (purchase)
- Verizon On Demand (purchase)
- Amazon Prime (subscription)
Guest Stars[no credits found]