What, is this a weird gift? Amy really doesn't see anything wrong with is.
Added:
Sheldon works here with Amy in the lab. This is his version of a vacation.
Added:
Sheldon is a nice guy. But he can also be a very demanding friend toward Leonard, as evidenced here.
Added:
They're back together! All seems right in the world when Penny is dating Leonard, don't you agree?
Added:
Amy lends her assistance to Sheldon in this scene. The guy needs help with a new project.
Added:
It's a romantic evening for two on the 100th episode of The Big Bang Theory. We're very jealous of Leonard.
Added:
The men of The Big Bang Theory do their thing in this shot from the sitcom. It's courtesy of the episode "The Shiny Trinket Maneuver."
Added:
Leonard needs some advice in this Big Bang Theory scene. He has come face to face with his high school bully.
Added:

TBBT Quotes

Penny: Hey, Sheldon, did you change your Wi-Fi password again?
Sheldon: Yes, it's "Penny, get your own Wi-Fi." No spaces.

Sheldon: Why do you have the Chinese character for "soup" tattooed on your right buttock?
Penny: It's not "soup," it's "courage."
Sheldon: No it isn't. But I suppose it does take courage to demonstrate that kind of commitment to soup.
Penny: How'd you see it? You said you wouldn't look.
Sheldon: Sorry. As I told you, the hero always peeks.