Your element does not EXIST!
The Big Bang Theory Season 7, Episode 10
...who doesn't believe
parallel universes EXIST.
The Big Bang Theory Season 4, Episode 5
I'm asking the woman
who showed me that miracles EXIST.
Game of Thrones Season 6, Episode 2
which means somewhere,
the memories EXIST.
Westworld Season 2, Episode 7
There must EXIST certain words
in a certain specific order...
Breaking Bad Season 3, Episode 10