Aired: February 22, 2013 | Season: 6 | Episode: 17
Overview
Runtime: 19m
Directed by: Mark Cendrowski
Written by: Eric Kaplan, Steve Holland, Steven Molaro
Guest stars: Kate Micucci, Riccardo LeBron
Description
After a bad date, Koothrappali decides to never leave his apartment; Penny's acting skills impress Sheldon.
Season 6 Episode 16
The Tangible Affection Proof
Season 6 Episode 18
The Contractual Obligation Implementation