The Nice Ones plot
Kate goes to the countryside with her boyfriend and his friends for an outing. When strange lights appear in the sky, the dynamics within the group begin to change. One by one, they become eerily calm, compliant, and almost unnaturally nice. As Kate becomes increasingly convinced that something has happened to them, she is dismissed as unstable—leading her to wonder if she is losing her grip on reality or if she is the only one who sees the truth.