Medcezir (Tide) is a Turkish teen drama series written by Ece Yörenç and Melek Gençoğlu. It is an adaptation of the American TV series The O.C., created by Josh Schwartz. The story revolves around Yaman Koper, a boy with a poor background and disturbed family life portrayed by Çağatay Ulusoy, and a rich girl named Mira Beylice, portrayed by Serenay Sarıkaya. Medcezir first premiered on 13 September 2013 on Star TV. imdb.com