Spring, 1999. Camille is fifteen years old and desperately in love and lust with Sullivan, who is four years her senior. The naive Camille takes her first relationship extremely seriously, but Sullivan wants to go to South America for a year. In autumn, he leaves her. 2003: Camille studies architecture and lives on her own.
On a trip to Denmark, she slowly falls for her eloquent professor, Lorenz. In many ways he offers her what Sullivan could not, but when Sullivan reappears a few years later, Camille finds herself caught between two loves.