Midnight Sun (2018)
Katie, a 17-year-old, has been sheltered since childhood and confined to her house during the day by a rare disease that makes even the smallest amount of sunlight deadly. Fate intervenes when she meets Charlie and they embark on a summer romance. seattle, washington, sunlight, terminal illness, singer, best friend, homeschooling, dead mother, swimming, teenage daughter, railway station, boyfriend girlfriend relationship, athletic scholarship, protective father, teenage romance, busker, rare disease, medical problem