The song "Sofía" by Alvaro Soler is an unbeat song about how he remembers a happy time in his past. He tells Sofia that their moment has passed, and he is now happy moving on from that relationship. The singer wonders how Sofía is being looked at by someone else and if she is happy. He no longer believes in or desires the person he is singing to, Sofía, and instead chooses to let her go and be happy moving on.

Alvaro Soler is a singer, songwriter born in Barcelona, Spain. Alvaro began his musical career in 2011 when he released his debut single, "El Mismo Sol". Since then, he has released several hit singles, including "Sofia", "La Cintura", and "Loca". His debut album, Eterno Agosto, was released in 2015 and reached number one on the Spanish Albums Chart. Alvaro has achieved international success with his music, topping the charts in countries such as Germany, Austria, Switzerland, and Italy. Alvaro is known for his upbeat, catchy songs and his energetic live performances. His music is a mix of Latin pop, reggaeton, and dance music, and his lyrics often focus on themes of love, friendship, and life.