16-year-old Billie’s reluctant path to independence is accelerated when her mother reveals plans for gender reassignment and their time together becomes limited to Tuesday afternoons. Filmed over the course of a year, once a week, every week—only on Tuesdays—these unique filmmaking rules bring a rare authenticity to this emotionally charged story of desire, responsibility and transformation. Sophie Hyde’s debut narrative feature is an incredibly compassionate and honest look at Billie’s mom’s transition, as well as Billie’s exploratory path as an invincible teenager.