4 young people are long time friends. They have a dinner together, which will turn into a mess when they play a game which consists in writing a vow on a little piece of paper to be put into a bottle: they love each other, but they are not able to transcend their loneliness and their selfishness.
| Actor | Role |
|---|---|
 Alain BeigelJulien | Julien |
| EEric BonicattoMichel | Michel |
| PPhilippe MacaigneMatthieu | Matthieu |
| LLaura MañáLuisa | Luisa |
 Olivier PyDidier | Didier |
| SSascha RauLaurence | Laurence |
 Myriem RousselClaire | Claire |