Two years after prom night, three ex-couples look back on their last summer spent together.
| Actor | Role |
|---|---|
| KKathly BuiEva | Eva |
| HHugo CesarattoThomas | Thomas |
| VValérie LangevinGabrielle | Gabrielle |
| CChiara Marri-BoivinJeanne | Jeanne |
| MMiro NguyenSimon | Simon |
 Émilien NéronAdam | Adam |
| CCharlotte PominvilleZoé | Zoé |