Bandida literally translates to a female "bandit" or "outlaw". In modern slang and reggaeton songs like this one, it has evolved to mean a "rebel" or a "bad girl" who plays by her own rules, especially in love.
When Karol G sings, "Yo soy bandida y tú eres gánster" (I'm a rebel and you're a gangster), she's describing a relationship between two powerful, independent people who don't fit into a traditional romance. It's a fun and empowering word that captures the song's edgy vibe.
Ever stayed in a relationship way past its expiration date purely because the physical chemistry was off the charts? That is the exact mess Colombian star Karol G and bachata star Romeo Santos are dealing with in "X Si Volvemos". They flat out admit they fail as romantic partners: "Que en el amor no, pero en la cama nos entendemos" ("In love we don't, but in bed we understand each other"). Romantic compatibility is zero, so they are throwing in the towel. But before walking away, they agree to one last goodbye hookup. Karol G even drops the hilariously blunt excuse, "A nadie de confianza se le niega un polvo de despedida" ("You don't deny a farewell hookup to someone you trust").
The track leans heavy on Caribbean slang and unfiltered honesty. Karol brings her swagger by calling herself a bandida (troublemaker) while branding him a gánster, offering to bring the krippy (slang for high-grade weed) while imagining getaways to Punta Cana in the Dominican Republic (RD). Romeo matches her energy, admitting this amor tóxico runs strictly on basic instincts, even suggesting they film the breakup in the bedroom so she remembers him later. They know getting back together as a couple is a trainwreck waiting to happen, but neither is ready to hit delete on that phone number—just in case (por si volvemos).