"Sus Huellas" by Romeo Santos, released on Valentine's Day 2022 as the lead single for Fórmula, Vol. 3 , is a modern bachata anthem exploring the emotional struggle of moving past a previous, intense relationship. The song features poetic lyrics about emotional scars and a signature, high-production sound that reflects the artist's dedication to quality in the genre. Romeo Santos Releases New Single & Video 'Sus Huellas'