Crossword puzzle clue "good folks to know"

Good folks to know

Shakespeare character who says "Good night, ladies; good night, sweet ladies; good night, good night"

Times Square refuge for folks who know their onions?

1969 Roberta Flack song with the lyric "The President, he's got his war / Folks don't know just what it's for"

British character played by Sacha Baron Cohen who can seem a little mean sometimes, but I know it's all in good fun and it comes from a good place :)

You know -- know

"Someone I know wants to know (and that someone is me)"

"I know! I know!"