These days, polyamory seems to be associated almost exclusively with the alternative lifestyle of Gen Z. But maybe some of us who’ve already been around the block and tried out a thing or two also find the standard couple set-up pretty limiting for the ways we feel and desire. Juulia is a successful member of parliament with a seemingly perfect marriage to priest husband Matias. But when she finds out that he has been having a year-long affair with a woman named Enni, she collapses. To save her marriage, Juulia decides to invite Enni to be a part of their lives, and they soon begin a polyamorous relationship. No matter how hard they try, challenges seem to remain. Four Little Adults is a touching and humane portrait of grown-ups with growing pains.