Will Katie Die in Midnight Sun?

Just as Charlie leaves for the swimming practice, 'Charlie's Song' by Katie Price airs on the radio. This is the same song that Katie recorded in the presence of Charlie. Therefore, as long as her song lingers on, she is alive in the loving memory of her friends and her father.

Does Katie die at the end of Midnight Sun?

Katie, fearing that she is going to die, eventually remembers the time Charlie told her that he wished they could sail together, and convinces Jack to let her go with Charlie, despite it being during the day. Katie sails with Charlie, feels the sunlight, and spends her final moments with him, dying shortly thereafter.

What happened to Katie Price Midnight Sun?

Her name is Katie Price, and she has Xeroderma Pigmentosum which is a disease that forces her to stay out of the sunlight cause sun rays can cause severe damage to her. There's a group of kids outside of Katie's house pointing at her windows saying she's a vampire that never comes out.