Thomas, a 25-year-old young man, goes to social events without managing to fit in with the crowd. One evening on returning from one of them, disappointed, he decides to reproject himself there mentally. It is then that he will meet a mysterious young girl there...

This documentary question the truth in cinema, following a conversation with two people. This conversation is made of two part, one in a documentary style, and the other in a more fictional way. But wich one is real ? and wich one is fictional ?