I'm not one of those writers that drafts out 500 pages, and then cuts a bunch of stuff, and then does new stuff on the fly. I'm just a lot more slow.… - Jenny Han

When it comes to adapting a story for film, I think being able to understand what’s being asked of you and what you offer to the process is really important, and for me, I’ve always seen it as being the emissary: being the ambassador of the fans and understanding what they want. I’ve been with these books for a long time, so I understand what it is that readers like about them, and I wanted to make sure that that was still present in the movie. It was less important to me to have details correct about setting and more about the feeling that you get when you see the film, which is, I hope, a cozy and warm feeling that makes you feel really hopeful.

What I would say is, don’t even look at a screen. Get a notebook and pen. For me, I always prefer to start writing with a pen. For me, the blank page is just a possibility. It’s like, "What can I feel on this page?" That’s really exciting. But if I look at the blank page, it feels like pressure. With a notebook, you can scribble down whatever you want and you can move things around the page. It’s never really gone. You can always find it again. It feels a little less free for me on a computer. I guess that would be my tip. Just start really organically with paper and a pen.

I don't plan anything out and I don't write in chronological order. The emotional tenor is what guides me, but a lot of it is feeling my way through the dark. That's okay if you have unlimited time to work and stumble upon things in a delightful way, but under a deadline it can be really stressful. The most joyful part of writing for me is when I am 90% there, and suddenly the story clicks into place and things finally start to make sense.