Depressed since the death of his brother, Pierrick is unable to move forward in his life. Tessa, his best friend who is secretly in love with him, invites him to go relax in the house of her father, which is located on a remote island. Pierrick reluctantly accepts. Once arrived, he discovers that the house is occupied by Marie, Tessa’s sister, who has come to recover from a breakup. After a drunken night, some fumblings in the dark and the surprise arrival of Tessa, the trio faces a few embarrassing situations ...

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