Everyone knows the best thing about the holidays are the leftovers. Well, remember last month when we hung out at Rosalita’s with the cast of Happy Endings and learned all about their drunken karaoke nights and grabby cast parties? We set a little moment aside to help brighten your day now that you’re back in your cubicle: The gang singing the Full House theme song — “When you’re lost out there, and you’re all aloooone … †— with an impressive solo by Elisha Cuthbert. Happy Endings returns tonight, so this should get you in the perfect mood.