1.09 The Cooper-Hofstadter Polarization

[Jenger]

It might not be anything special then, but it's gold now





Penny: How do you feel?
Sheldon: I don’t understand the question.

Penny was so nice here, trying to get to Sheldon and comfort him. See? No children's book needed 10 years ago. Be nice to him and he'll be nice to you. But try to screw him over and you'll never forget it.

It's interesting that Penny understood him within a few months of knowing him.  Whereas the Boys still don't completely understand him.