: The chorus, "Olan olmuş zaten kalbim de anlar zamanla" (what's done is done, my heart will understand with time), captures the slow process of healing. Critical Reception

: Described as a House/Pop track, "Olan Olmuş" features a rhythmic, melodic production handled by Bilge Kağan Etil. Listeners have noted its "passionfruit-like" vibes, comparing it favorably to modern international synth-pop while maintaining a distinct Turkish flair.

: The title "Olan Olmuş" (roughly "what's done is done") reflects a resigned but peaceful acceptance of a past relationship.

: The music video on YouTube is often cited as a turning point for the band before their massive hit "Bi' Tek Ben Anlarım". It is noted for its stylish cinematography and the performance of guest actress Simay, who has become synonymous with the video's aesthetic. Lyrical Themes

: Reviews on platforms like Ekşi Sözlük highlight the song as one of KÖFN's best works, often preferred by long-time fans over their more commercial hits.

The official music video for by the Turkish duo KÖFN (Salman Tin and Bilge Kağan Etil) was released on March 5, 2021, and serves as a standout track from their album Rockstar . The song has been widely praised for its high production quality and its blend of modern house-inflected pop with sentimental lyrics. Musical & Visual Style