Till Sun Rises (2021)

Peder runs into his ex-girlfriend Hanna one day. Although many years have passed and they are both happily married, they are still attracted to each other. However, they do not want to jeopardize their marriages or cheat. One day they come across an antique book about dreams. With the help of the book, they manage to enter a dream world where they can live together in a life where anything is possible, while living their normal lives during the day.