Jirka and Aneta are a young couple who enjoy the routine of their quiet relationship and are in no hurry to make big decisions in life. One night in their inherited flat, the doorbell rings and standing at the door is Jirka’s mother Valerie. An initially brief call turns into a never-ending visit from an intense and caustic diva whose presence fundamentally disrupts the couple’s privacy. Certainties are shaken, boundaries broken.