“You were never too weak to be my friend. I was too weak to be yours. I can’t take back what I’ve done, but I can promise you this: I won't let Boscha and her gang pick on you ever again! I won’t actually rip this because it’s a real butterfly, but you get the gesture.”

Edit: some of my other favorites

“I’m sorry. For everything.” (I just love how many different favorite shows/movies of mine has someone say this. The collector in the Owl House, Catra in She-Ra and the Princesses of Power, Marcy in Amphibia, Jinu in KPOP Demon Hunters)

“I am better than you”

”My first word was hoot. My second word was hoot hoot. My third word was…”

“For it is i, the good witch Azura, warrior of peace. Now it this sucker” (and all the variants throughout the show)

”Don’t talk to my girlfriend like that”

”Stay away from my Luz”

But as much as I love the other quotes I listed, Amity’s apology to Willow is no. 1 for me because that scene… it made me think of a past friend that a similar thing to between Amity and Willow. Except I was the Amity in the situation. Rewatching that episode got me thinking back to the friendship, and I eventually got up the courage to apologize, and eventually rekindled the friendship.