Reviento comes from the verb reventar, meaning "to burst" or "to explode." It's a strong, visceral word that conveys intense emotion.
In the song, the singer uses it twice in the phrase "reviento de celos" (I burst with jealousy). This vividly expresses the overwhelming and uncontrollable nature of his jealousy, making it a powerful and memorable choice to feature.
Jhonny Rivera's "Te Extraño" is a powerful and emotional song about the struggle of moving on after a breakup. The singer is clearly heartbroken and can't believe his ex will forget him, singing, "De la noche a la mañana, Tú no podrás olvidarme, no" [From one night to the next, you won't be able to forget me, no]. He's convinced that even though she's with someone new, "Nunca podrá reemplazarme" [He'll never be able to replace me] because of the deep connection they shared.
He's consumed by jealousy, imagining her new relationship while he's drowning his sorrows, "Él te desnuda y recorre tu cuerpo, Yo en la cantina reviento de celos" [He undresses you and explores your body, I'm bursting with jealousy in the bar]. Despite his outward bravado in front of friends, he admits, "Pero me pongo a tomar y no me puedo aguantar, Y hasta les lloro de frente" [But I start drinking and I can't hold back, And I even cry in front of them]. It's a raw and honest look at the pain of a love lost, and the struggle to accept that it's truly over.