Barquito is the diminutive form of barco (boat), meaning "little boat". Diminutives in Spanish often add a sense of endearment, smallness, or vulnerability.
In this song, Tito El Bambino uses barquito to describe himself feeling lost and alone, like a "little boat in the sea" after his loved one leaves. This imagery evokes a feeling of fragility and longing, making it a poignant and memorable word in the context of the lyrics.
Have you ever felt so lost after someone left that you compare yourself to a "barquito en el mar" [little boat in the sea]? That's exactly where Tito El Bambino is in "Barquito." He's completely adrift, but he's not giving up! He's determined to follow her path, promising, "Te lo juro que te quiero" [I swear I love you] and believing he'll find her.
He describes her with such sweet imagery: "Sus ojos son caramelos" [Her eyes are caramels], "Su piel color canela" [Her skin is cinnamon colored], and "Tiene cuerpo de sirena" [She has the body of a mermaid]. He doesn't care what anyone else thinks about him searching for her "como un limosnero" [like a beggar] for her affection. All he wants is her love, and he's ready to take her to a place where they can be happy and heal any scars. It's a really heartfelt and persistent declaration of love!