Midnight Sun

Spoiler alert! Please do not read the following plot summary if you have not seen the film.Sheltered since early childhood, Katie Price lives with a life-threatening sensitivity to sunlight caused by the rare genetic condition, xeroderma pigmentosum. During the day, she is housebound, having only her father, Jack and her best friend, Morgan, to accompany her. Katie comes out of the house every night, when the sun is not present.

One night, she is noticed and asked out by her longtime crush, Charlie, while playing guitar at the train station. Katie leaves suddenly, and forgets her notebook, which Charlie keeps. He returns the next day, and gives it to Katie when she shows up to retrieve it. He explains to her how he got his injury that prevented him from getting a scholarship to the University of California, Berkeley before kissing her on one of the boats.

However, Katie has yet to tell Charlie of her condition, despite her father warning her to. Charlie takes Katie out for a night to Seattle, where they go to a live show, and Charlie makes Katie play one of her songs on one of the city's streets. Once home, they go swimming out in the lake, and dry off with a fire on the beach. Charlie mentions watching the sunrise, and Katie freaks out, running home in fear. Charlie picks her up and quickly drives her there, but she does not make it in time, and is exposed to the sunlight for a couple of seconds. Katie runs inside, while Morgan and Jack come home soon after. Charlie still is standing confused at the front door, and Morgan explains that Katie has xeroderma pigmentosum. Once the doctors run some tests, Katie's doctor comes to the conclusion that Katie's brain is contracting, and it's only a matter of time before she dies.

Katie begins to experience twitches in her finger, which prevents her from playing the guitar. She also ignores Charlie's messages as she does not want to hurt him. Jack eventually convinces Katie to speak to Charlie, who still wants to be with Katie, and does not care about the medical condition. Katie goes to Charlie's swim meeting with the Berkeley coach, and they hang out at the house with Morgan and Jack. Charlie takes Katie out one night, and surprises her by booking a recording session, where she sings a song she wrote for him. Soon after, while hanging out at her house, Charlie mentions that he has to visit the boat for the last time, which he has been hired to take care of the whole summer. 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 the day. Katie sails with Charlie, feels the sunlight, and spend her final moments with him, passing away soon after. Charlie feels sad that it is because of his mistake that she died; however, Jack convinces him that she had to die and had only this much time left that she freely lived. Finally Charlie enjoys Katie's songs on the beach thinking about the beautiful and lovely memories that they made together.