The relationship between Ed, a married astronomer and Amy, his lover, who spend their years apart, is based only on phone calls and texts. One day Amy begins noticing something strange in Ed's messages.
Anna is an accountant for an important insurance firm and lives with her longterm lover Alessio - a man who longs for a stable longterm relationship with children, home, etc. Anna, feeling as though the fire has fizzled in that relationship takes up with co-worker Domenico and the two begin a passionate affair.