Travel agent Jane (Iina Kuustonen) lives a comfortable, stable yuppie existence in Helsinki with Mikki (Riku Nieminen), her theatre-actor boyfriend of 10 years. While their sex life appears active and content on the surface, Jane is thrown for a loop when Mikki suggests trying an “open relationship” to spice things up. Jane is initially resistant but eventually agrees to attend an exclusive sex-positive weekend retreat, where the 40-ish couple can explore other romantic pursuits. While Mikki wanders off, Jane bumps into Valma (Laura Malmivaara), a free-spirited woman and veteran of the polyamorous lifestyle, who encourages Jane to explore hidden facets of her love language. As their bond deepens, Jane finds herself navigating unfamiliar territory—desire, jealousy, and self-discovery—while her once-stable life begins to unravel. What began as an experiment in freedom becomes a profound turning point that challenges everything Jane thought she knew about relationships.