It's All About Relationship Building in "The Fortification Implementation”

4/11

What's the latest with Shamy?

When Sheldon (Jim Parsons, left) and Amy (Mayim Bialik, right) build a blanket fort, they come to major crossroads in their relationship, on THE BIG BANG THEORY, Thursday, April 9 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Photo: Sonja Flemming/CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved