You don't shack up with your girlfriend just because your regular roommate pisses you off, LEONARD. Also, you do not manipulate your still-has-issues-with-hugging boyfriend into inviting you to cohabitate, AMY.
http://www.tv.com/news/the-big-bang-theory-the-spoiler-alert-segmentation-review-how-to-live-with-sheldon-cooper-for-the-rest-of-your-life-30575/
Comments