I remember sitting in my car before the audition and being like, you have to get this, this is yours, you have to do this. Lana,you have to do this role Brothers have an uncanny knack for mortifying their sisters — sometimes it can feel like they were born for that very reason — and there's nothing they excel at more than making your cheeks burn in front of your crush. But no matter how deeply your own sibling has embarrassed you, at least it wasn't in front of the whole universe. When the first Halloween rolled around after the first movie came out, people were dressing like Lara Jean. I talked to so many Asian Americans who were dressing up as Lara Jean who were like, "I finally have something to dress up as that's mainstream, that people actually know what I am." I'm constantly every day blown away by the fact that we even got to do this in the first place. And now, it's the third movie and it's huge. People were coming up to us on the streets in Korea talking to us about the movie. I'm like, "Oh my God." She decides that she will give Cassidy a chance; maybe she can help him and their love will prevail.