Leading actors of the Turkish series Sen Cal Kapimi (You Knock On My Door) have only one tattoo each, but they cannot expose them due to the requirements of the script. Hande Erçel, 27, and Kerem Bürsin, 33, known as Eda and Serkan in Love Is In The Air, have become one of the most on-screen viral couples, and every weekend they occupy global trending topic lists as their series ...