Chocolate literally means "chocolate," but in this song, it's used as a slang term.
"Purito chocolate" is a colloquial expression in some Latin American cultures, particularly in the cumbia genre, to describe something as pure, authentic, or of high quality. It implies that the music or the feeling is genuine and delightful, just like pure chocolate.
Y Qué Pasó? is a breakup song dressed up as a party. Over bright cumbia horns, a woman looks straight at someone who used to be gentle with her and asks the only question left: what happened to your love?
She keeps a running list of what she handed over. The affection, the days, all of it given away and now being handed back. The sting is not just that it ended, it is that she has to rethink the whole thing. She says she will end up believing they never lived those days at all.
The chorus turns that into something a whole room can sing. Tanto cariño, so much affection, and nowhere for it to go. Between the verses the band steps in to greet you, name the singer and remind you they are still handing out purito chocolate, their own nickname for the sound. That contrast is the point. The words are about losing someone, and the music will not let you sit still while you hear it.
Las Estrellas de la Cumbia are a Peruvian cumbia orchestra from Lambayeque, on the country's north coast. They are built the way most groups in that scene are, around a full band with brass and singers who take turns out front, and they made their name playing live long before they made it onto streaming.
Their sound sits in the tropical cumbia tradition northern Peru has been shaping for decades: bright trumpet lines, a steady danceable pulse, and lyrics that go straight at heartbreak and everyday love. A lot of what they release is recorded live or built to sound that way, so even their studio tracks keep the feel of a night at a concert.
That makes them easy to follow if you are learning Spanish. The language is plain and conversational, the phrasing is unhurried, and the choruses come around often enough that you start singing along before you have worked out every word.