The Big Bang Theory Was Really a Stretch, Thanks to Howard
Thursday's low-key episode of The Big Bang Theory had two stories that never came together.
The main plot was about Penny (Kaley Cuoco) feeling taken for granted by Leonard (Johnny Galecki), and the couple turning to Sheldon (Jim Parsons) to draw up a relationship agreement to keep them on the right path.
[...] the real action was in the secondary plot, in which Howard (Simon Helberg) and Raj (Kunal Nayyar) tried to solve the problem of a squeaky floor in the baby's room.

