The Big Bang Theory: Season 7 Episode 16: The Tangible Affection Proof
Starring: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Melissa Rauch, Christine Baranski
Length: 21 minutes
On Air Date: 14 Feb 2013
The Big Bang Theory: S06E16 Description: Sheldon gets Alex to buy a Valentine’s Day gift for Amy. Leonard and Penny and Howard and Bernadette have a disastrous dinner together. Raj and Stuart host a “Lonely People” party at the comic book store.