Bang Theory S01 — Big

: The lives of brilliant but socially inept physicists Leonard and Sheldon are upended when Penny, a beautiful and outgoing aspiring actress, moves into the apartment across the hall. Main Characters Leonard Hofstadter

In this comprehensive guide, we will break down everything you need to know about Season 1 of The Big Bang Theory , from its rocky pilot to the character dynamics that laid the foundation for 12 successful seasons. big bang theory s01

: The season finale concludes with Leonard and Penny finally going on their first official date. : The lives of brilliant but socially inept

: A socially awkward experimental physicist who falls in love with Penny instantly. : A socially awkward experimental physicist who falls

: A sex-crazed aerospace engineer with an overbearing mother. Rajesh Koothrappali (Kunal Nayyar)

: Much of the season focuses on Leonard's clumsy attempts to win Penny’s affection. This culminates in their first official date in the season finale, " The Tangerine Factor ."