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 … - 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.

I think that with a book, you can excavate a story so much more because you're really in the character's head and you can go into much deeper detail. In a movie, what you might spend pages describing, you can do that in a flash. But there's also a feeling that you have to really streamline a movie too so it stays on the right track. And I think I would say that there are definitely changes made, but I think that to me, the spirit of the story is there. And that was what was most important to me, was just that people walked away with the same feeling that they had when they read the books, which is just, I hope, feeling a warm-hearted, cozy feeling.

There’s something very compelling about the immediacy and urgency of adolescence. As a storyteller, I’m drawn to first times and to how intense all of those emotions can feel in the moment. What’s interesting for me is being able to honor that and treat it with respect, and not think that because it’s about young people, it’s somehow less important of an experience.