Molly has just gotten some news – the world is ending. According to scientists, the sun will supernova in 13 hours, thus triggering the end of the world. Feeling inspired to connect with her loved ones and effectively say goodbye, she makes visits to her overbearing mother, her self-centered “best” friend, her acerbic ex-boyfriend, her ailing father, and due to impeccable timing, the newly adult daughter that she put up for adoption as a teen.