Love in the Christmas spotlight

Charline is the internal communications officer in her company. She is responsible for organizing the employee Christmas party, which will be held in a month. Marco, his colleague, offers his help. He is interested in her for three months and finally wants to succeed in seducing her and why not, hit on her during the Christmas party! But this is without considering the return of Sonia in Charline's life, her former best friend and who did not make her feel indifferent in high school...