The Big Bang Theory (2007) – rated 8.1/10 by IMDb – is a remarkable American television sitcom originally centered on five characters living in Pasadena, California: Leonard and Sheldon, both physicists, who share an apartment; Penny, a waitress; aerospace engineer Howard and astrophysicist Raj.
A best friend is that person that's always there for you, no matter what, or is that person with whom you can talk to about everything, or that person that's just a party animal and always gives you t…