Movie about complicated relationships between 3 people

Celal Tan is a well-respected constitutional law professor who lives in a provincial city has two children from his first marriage. Many years after the death of his first wife, he married a woman much younger than him, a university student, whose life he has saved in some way. In the third year of their marriage, the extremely tragic story of Celal Tan and his family begins after a big crisis happened in front of the whole family. While trying to hide the secret, the family falls into absurd and tragicomic positions. Regardless of all happenings, Celal Tan tries to keep the family together.

Aykut moves to a new private school in the middle of the year with his father, who is the principal. There are two separate groups between girls and boys at the school, which Aykut's father Nurettin tries to keep in line. The girls' group is 'Adab-ı Muaşeret' and the boys' group is 'Mokokolar'. Groups where not everyone is accepted are feuding mischievously among each other. A love affair begins between Aykut and Zeynep, the leader of 'Adab-ı Muaşeret', but they both have reasons to keep this love secret.

Mehmet, presenting himself as a film director, is on the look out for an actress to star in his next film. He offers amateur filmmaker Emre the casting job, wanting him to audition the candidates, chose the most appropriate one, and follow her candidly with his camera. Emre accepts, not knowing that he in return has also been filmed during this meeting. Emre auditions several female candidates, eager to star in a feature film, and then chooses one to follow, as instructed. Eventually, the main participants are gathered in an old, abandoned mansion on Prince's Island, off the coast of Istanbul.