Season 2, The Big Bang Theory Wiki

Season 2 of The Big Bang Theory premiered on September 22, 2008, and has 23 episodes. It deals with character development and relationships. Sheldon becoming more and more obsessive. Leonard and Penny's relationship takes a turn for the worse when they temporarily break up and reconcile. Soon their relationship progresses into a stronger friendship than before, while Sheldon and Penny's friendship slowly begins. In the season finale Penny hints at her true feelings for Leonard. Howard remains si

The Big Bang Theory - Wikipedia

The Vartabedian Conundrum, The Big Bang Theory Wiki

List of The Big Bang Theory episodes, The Big Bang Theory Wiki

Category:Season 2 Characters, The Big Bang Theory Wiki

Category:Season 2 (The Big Bang Theory), The Big Bang Theory Wiki

Leonard and Penny, The Big Bang Theory Wiki

Amy Farrah Fowler, The Big Bang Theory Wiki

Eric (Season 2), The Big Bang Theory Wiki

The Loobenfeld Decay, The Big Bang Theory Wiki

The Big Bang Theory: Season 2 (DVD)

The Occupation Recalibration, The Big Bang Theory Wiki

Raegan Revord, The Big Bang Theory Wiki

The Big Bang Theory, The Big Bang Theory Wiki