When Sheldon Cooper (Jim Parsons) and Amy Farrah Fowler (Mayim Bialik) officially become boyfriend and girlfriend, altering the paradigm of their existing relationship, it looks like Sheldon is finally showing signs of normal social behavior. That is until he quotes Section 5 of The Relationship Agreement, which pertains to hand holding. He tells Amy that hand holding is only to be allowed if one of them is falling off a precipice, as a congratulatory gesture if either of them should win the Nobel Prize, or as an offering of moral support during flu shots. Amy, who is not quite as socially awkward as Sheldon, but close, finds Section 5 of the agreement to be a bit restrictive. Sheldon replies by saying, “Feel free to retain a lawyer.” The Big Bang Theory Sheldon Cooper Relationship Agreement shirt will help to set forth the guidelines for both you and your significant other.