This unexpected moment between Sheldon and Penny still has Big Bang Theory fans talking. Here’s what really happened during ...

The Big Bang Theory fans showed their love for the show with their reactions to this season 1 moment featuring Penny (Kaley ...

The Big Bang Theory leaves its fair share of plot threads dangling, but this one is more emotional than all the others ...

An early interaction between Penny (Kaley Cuoco) and Sheldon (Jim Parsons) on The Big Bang Theory proved to be the key to ...