Sech's "BBL" is a bold and playful track where he's totally smitten with a woman he finds incredibly attractive. He's not shy about expressing his admiration, telling her, "Cha, estás bien rica" [Cha, you're really hot]. He's confident in his appeal, even calling himself "del SECHO" [from SECHO], and he's ready to show her a good time, asking "En el trago, ¿qué tú quieres que te ponga?" [In your drink, what do you want me to put in it?].
He's clearly very into her, repeating how "buena, bella, linda" [good, beautiful, pretty] she is. Sech even brags about his success, saying "507, yo me gané la loto" [507, I won the lottery], and he's ready to go all in for her, even if others advise against it. It's a fun, flirty song about being completely captivated by someone and not caring what anyone else thinks.