Iris' quiet and peaceful life begins to change dramatically when she hosts Maia, her friend's daughter. When Iris realizes that Maia is in love with an older woman, she begins to wonder if she herself might be that woman.

When a friend of her daughter confesses to her that she is in love with an older woman, Iris suspects it is her and can't help being thrilled. Soon the doubt will take control of her life, harming her current relationship and leading her to question everything with some margin of error.