The Shadow (2008)

Halim is the best friend of Nevzat who lives in Ankara and goes to Istanbul for his mother's sickness. Nevzat is very excited to introduce his wife to Halim. Halim's approval of her is critical to Nevzat as he is married. As they meet, Halim is worried due to her being mysterious and hearing that many people around her have committed suicide. Their lives will change after this encounter.