Watch Midnight Sun

A young Lady, Kaoru, who suffers from a terrible disease that separates her from normal human interaction. Exposure to sunlight has the potential to kill her, so she spends her days indoors and at night she goes out to perform on her guitar, singing songs she has composed.
Kauro, has fallen in love with a surfer, called Koji, however the only time she gets to see Koji is in the pre-dawn hours before she locks herself away from the sun and Koji is going surfing with his friends. One night Koji hears Kaoru performing and vows to help her with her music career. However Kaoru’s illness stands in the way of their budding relationship.