
KNOWING about her life--
The Big Bang Theory Season 7, Episode 10

she can keep hiding
my stuff without me KNOWING.
The Big Bang Theory Season 10, Episode 7

Knowing Sheldon, nothing.
The Big Bang Theory Season 10, Episode 24

What makes me comfortable is KNOWING
I don't have to wake up tomorrow morning,
The Big Bang Theory Season 10, Episode 1

We made it this far without KNOWING
and you ruined it.
The Big Bang Theory Season 10, Episode 11