The central line, "Bir elmanın yarısı, biri sensin biri ben" (Two halves of an apple, one is you and one is me), is a classic Turkish idiom for soulmates or two people who perfectly complement each other.
The song features lyrics by İsmail Üredi and music composed by Kazım Birlik . Eylem Aktas Bir Elmanin
Below is an outline and key content for a useful paper on the song’s history, lyrical symbolism, and its role in modern Turkish media. The central line, "Bir elmanın yarısı, biri sensin