
In CONFIDENCE.
The Big Bang Theory Season 4, Episode 20

I love that you have
the CONFIDENCE to speak...
The Big Bang Theory Season 8, Episode 9

who give CONFIDENCE, take care of you
and tell bad jokes.
Money Heist Season 1, Episode 4

Confidence is key in these situations.
The Big Bang Theory Season 8, Episode 19

PENNY: Oh, damn it. I told Amy that
in the strictest CONFIDENCE.
The Big Bang Theory Season 4, Episode 20