Paul and Laura are waiting for the arrival of their friends - advertising producer Harry and his wife Roberta. A promising evening is about to begin: a delicious dinner, drinks and late-night conversations. But for some reason, her friends are late. It seems they've lost their way. After phoning to find out which way to go, they forget... oh no! pressing the mute button. Paul and Laura can't resist the temptation and eavesdrop on their friends' conversation. And they hear something completely different from what they expected... What to do now? Admit that they heard EVERYTHING? Or keep quiet? After all, they are friends... But will it work?