Friend or Fiend?

Friend or fiend?
Kind or mean?

Give you a queenly flower.
Steal your favorite hour.

Sing you something funny.
Dunk your hair in honey.

Scare an awful monster off.
Bring it back and have a laugh.

Share all they’ve got for lunch.
Pinch and tease and punch.

You know which one is better?
The only difference is a letter.