In , titled " The Date Night Variable ," the social dynamics of the group shift as Howard remains in space and Raj faces intense loneliness. Feature Profile: The Date Night Variable Plot Highlights :
Sheldon uses Raj as a "loophole" in his Relationship Agreement to outsource the "intimacy and conversation requirements" of his anniversary date. Watch www xrysoi se The Big Bang Theory -S06E01-
: A lonely Raj crashes the date nights of both Sheldon and Amy (their two-year anniversary) and Leonard and Penny. In , titled " The Date Night Variable