Effacer means "to erase" or "to wipe out". It's a central theme in the song, as the artist grapples with the inability to erase memories of a past relationship.
The lyrics state, "Je ne peux pas effacer les souvenirs du passé" (I cannot erase the memories of the past), highlighting the pain and permanence of these recollections. This word is emotionally charged and directly relates to the song's title and core message.
"Effacé" is KOFS looking back at a relationship he broke and can't quite let go of. He opens by admitting he hurt her before running off, and spends the song replaying the good years: trips together, promises made in front of the mayor, quiet nights by the sea.
The chorus is the heart of it - he can't erase the memories of the past, even though he knows moving on would be easier. His pride keeps him from telling her not to leave, but he still hides the truth from his own mother, who had approved of this one girlfriend more than any other.
By the end he says he's gotten used to being without her, but the song's own repetition says otherwise - he's still stuck replaying what they had.
Kofs, whose real name is Foued Nabba, is a French rapper and actor born in Marseille in 1990 to a family of Algerian origin. He grew up in the city's Air Bel neighborhood as one of five children, and it was his older brothers who first got him into rap, playing him artists like IAM, Rohff, and Kery James. He started writing his own lyrics at sixteen and posted them online, where a producer heard something in his rough, deep voice and brought him into the studio.
His stage name comes from the initials of his own first name and three childhood friends: Khaled, Omar, Foued, and Sofiane. He co-founded the collective Click 11.43 with fellow rappers Naps and Sahim before breaking out on his own with tracks like "Paradis" and "Genèse." His debut album, V, arrived in 2018, and he returned to the spotlight the following year with "Tout s'achète" alongside Alonzo. Alongside music, Kofs has built a steady acting career, appearing in films including Chouf, BAC Nord, and Banlieusards 2.