
All right, Hofstadter, here's
all the PROOF you need.
The Big Bang Theory Season 12, Episode 21

And if you find the PROOF?
Game of Thrones Season 1, Episode 3

You need PROOF
of my honest intentions.
Game of Thrones Season 7, Episode 1

And when I get PROOF...
Breaking Bad Season 3, Episode 8

{\i1}That's the irrefutable PROOF of my love,{\i0}
Money Heist Season 3, Episode 4