- If and when?
- Maybe we should CHANGE the subject.
The Big Bang Theory Season 6, Episode 9
Yes, it's the apparent CHANGE
in the frequency of a wave...
The Big Bang Theory Season 1, Episode 6
Aw. That's nice, but relax,
sometimes CHANGE is good.
The Big Bang Theory Season 6, Episode 23
I know. And those specials,
they CHANGE every day.
The Big Bang Theory Season 3, Episode 11
a nice CHANGE of pace
from what I usually draw.
The Big Bang Theory Season 12, Episode 18