Written and composed by legendary Turkish singer-songwriter Sezen Aksu and Ozan Bayraşa .

The song explores themes of deep devotion and the desire for a love that transcends a traditional "happy ending" in favor of an eternal connection.

Ulusoy's vocal performance was widely praised for its sincerity and raw emotion, contributing significantly to the film's commercial success. The song remains a staple of Turkish romantic music and is frequently used in weddings and tribute videos.

: The lyrics describe a lover watching over their partner's sleep ("Uyu aşkım koynumda"), offering them peace and protection from "dark clouds".

: The bridge features the line "If it hurts, let this man pay the price," emphasizing the protagonist's willingness to take on any suffering for their partner. Performance and Reception