The following are notable text-based quotes and highlights from the fourth season:
In Season 4 of The Big Bang Theory , the plot centers on the burgeoning relationship between Sheldon and Amy, as well as Leonard's romance with Raj's sister, Priya.
: Kaley Cuoco (Penny) was notably missing for two episodes this season due to a severe horseback riding accident. The Big Bang Theory - Season 4
For official episode guides and scripts, you can visit the TV Guide Season 4 page or browse fan-compiled scripts at The Big Bang Theory Wiki . The Big Bang Theory - Season 4 Episode 6 - IF included
: In episode 6, Sheldon is shown playing the classic 1980s text-adventure game Zork using an emulator. The following are notable text-based quotes and highlights
: Sheldon and Amy text daily but Sheldon initially refuses to call her his girlfriend, leading the group to coin the name "Shamy".
: "I could never bring a white boy home to my parents. They'd have a cow—which is a much bigger deal in India". The Big Bang Theory - Season 4 Episode
: "Sheldon: You went out in the hallway, stumbled into an inter-dimensional portal which brought you 5,000 years into the future where you took advantage of the advanced technology to build a time machine...".