Estrellas is a fantastic example of wordplay in Spanish. While it most commonly means "stars" as a noun, here it's used as a conjugated form of the verb estrellarse, which means "to crash".
Sebastián Yatra sings, "Conmigo tú te estrellas, como un loco te salvo" (With me you crash, and like a madman I save you). This clever line plays on the song's celestial theme of stars and planets while describing a relationship that is both passionate and dangerously exciting.
Colombian pop artist Sebastián Yatra turns romantic chaos into an astronomy lesson here, and it works surprisingly well. He sets up a cosmic metaphor where one person is an isolated Moon and the other is a wandering planet. You get this dramatic dialogue where Venus steps in to give tough love: "No te mereces que hagan eso contigo" [You don't deserve them doing that to you]. Yet despite good advice, gravity pulls them right back together. He admits "es difícil cuando hay tanta gravedad" [it's hard when there's so much gravity]. It is that familiar mess where someone asks for space, only to text "Hola" [Hello] the moment they feel lonely.
Notice how Yatra plays with Spanish words around the space theme. When he sings "me pides espacio / Ya lo intentamos y quedó vacío el espacio" [you ask me for space / we already tried and the space was left empty], he puns on personal distance versus cosmic void. Then he doubles down with "estrellas": "Contigo y las estrellas yo no puedo ir despacio / Conmigo tú te estrellas" [With you and the stars I cannot go slow / With me you crash]. In Spanish, estrellas means stars, but the verb estrellarse means to crash into something. He paints this push-and-pull orbit where neither person can just give a simple kiss without things spinning out of control.