Crossword puzzle clue "something you didn't know"

Something you didn't know

You can't know if you like something unless you do this to it!!!

"I know you didn't just say what I think you said"

"Demand me nothing: what you know, you know: From this time forth I never will speak word" is his last line

Goo Goo Dolls song that you probably know from the way John Rzeznik snarls "But you don't even know who I am"

"You know that it would be untrue, you know that I would be a ___"

Church bells sound, I know, you wouldn't know as you're a heathen who's never stepped foot in a church before or even walked by one

"You're ___ and didn't even know it!"