EACH vibration is
a different particle.
The Big Bang Theory Season 11, Episode 13
I know we don'’t know
EACH other very well,
The Big Bang Theory Season 12, Episode 3
and the end result is
they make EACH other sad?
The Big Bang Theory Season 10, Episode 17
I don't think we should
see EACH other anymore. Sorry. Lucy."
The Big Bang Theory Season 6, Episode 24
Do you two know EACH other?
The Big Bang Theory Season 12, Episode 20