Becky Albertalli said this quote

I remember exactly how it felt to see that first message from him in my inbox. It was a little bit surreal. He wanted to know about me. For the next few days at school after that, it felt like I was a character in a movie. I could almost imagine a close-up of my face, projected wide-screen. It's strange, because in reality, I'm not the leading guy. Maybe I'm the best friend.