Regaste comes from the verb regar, which literally means 'to water' something, like a plant. However, in this song, it's part of the very common slang phrase la regaste, which means 'you messed up' or 'you screwed up'.
It’s a powerful, informal way of saying someone made a big mistake. The singer uses it to express his frustration, telling his ex "Y aún así la regaste" ('And you still messed it up'), even after he had given his all to the relationship. Learning idioms like this is a fantastic way to understand the heart of a language!
“Vete” delivers a raw confession of a man who never liked farewells but now has no choice except to kick love out the door. Over a Regional Mexican backdrop, Saul Villarreal revisits the stages of heartbreak: remembering wild nights that no longer sparkle, admitting he still thinks about his ex, and realizing every “medicine” he tries only reminds him of the hurt she left behind.
Yet the track is not just about sorrow. It flips into a surge of self-respect as he tells her, “If you want to leave, then just go.” Tired of being used, he draws a bold line: losing her may sting, but it also frees him. “Vete” becomes an anthem of wounded pride reclaiming its power, mixing nostalgia with a final, triumphant push toward moving on.