Pitacos is a popular Brazilian slang word for unsolicited opinions, guesses, or someone's 'two cents', often from people who aren't experts. It's a fun, informal word that you won't find in a standard textbook.
In the song, Luan Santana sings "Mas esses pitacos nunca levamos a sério" (But we never took these opinions seriously). He's referring to all the outsiders who doubted their relationship, dismissing their negativity as just meaningless chatter.
Certeza is Luan Santana’s cheerful love manifesto, where he flips the old saying “opposites attract” into a celebration of unshakable commitment. The couple in the song has heard plenty of pessimistic “it won’t work,” yet they never let the outside noise rattle them. Even when their bodies are miles apart, their hearts stay side by side. In other words, distance and gossip lose every battle against the certainty they feel for each other.
What does give them pause? Only the cute, everyday debates: Which movie tonight? Pizza or sushi? Who grabs the car keys, and who orders dessert? Should they buy a house or an apartment, throw a big wedding or elope, pick baby names now or later? These questions might sound big, but the song treats them like playful hurdles that lovers clear with ease. Strip away those minor choices and one thing remains crystal clear: their love is the one rock-solid certeza they can always count on.