In the song "Échame La Culpa" by Luis Fonsi, the singer admits his fault in a relationship gone wrong and encourages his former partner to put the blame on him. He acknowledges that he never truly knew her and that the magic between them has gone. He pleads with her to forget and move on, and offers her the kiss he promised her as a final goodbye. He repeats the refrain "No eres tú, no eres tú, no eres tú, soy yo" (It's not you, it's me) throughout the song, emphasizing his acceptance of responsibility for the end of the relationship.

Luis Fonsi is a singer, songwriter, actor, and record producer, born on April 15, 1978 in San Juan, Puerto Rico. He is best known for his 2017 single "Despacito," which became the most streamed song of all time. The music video was the most-watched YouTube video of all time until November 2020, with over 7 billion views. Fonsi received his first Latin Grammy Award nominations in the Record of the Year category and won Song of the Year thanks to the song "Aquí Estoy Yo". The song also won three Billboard Latin Music Awards. Fonsi has collaborated with many artists, including Daddy Yankee, Justin Bieber, and Demi Lovato.