We all remember that scene in 10 Things I Hate About You when Bianca and Katarina discuss their mom's pearls.
Bianca later admits to Cameron that she’s a selfish person. But when it’s time for prom, you’ll notice that she’s no longer wearing her mother’s pearls…
...but Kat is! The fact that Bianca let her sister borrow the pearls for prom was another way she proved she's changed.
Aww!
