One Small Thing - Eine fast perfekte Liebe

The story has some really heartfelt scenes alongside fun high school drama. I'm curious if this contrast was planned from the start or evolved during writing.

Some choices felt so authentic, but others seemed a bit mature for their age. Did the author draw from personal experiences or research teen behavior?

The atmosphere really grounded the story, making it feel intimate and real. Wondering if the setting was based on a specific place or a fictional one crafted for the story.