Xangai is the Portuguese name for Shanghai, a major city in China. It's an unexpected and intriguing word to find in a Brazilian song, making it stand out.
In the context of the song, the singer declares, "E se não der eu pego um avião / Vou para Xangai / E nunca mais eu volto para te ver" (And if it doesn't work out, I'll take a plane / I'll go to Shanghai / And I'll never come back to see you). This dramatic declaration of going to such a distant and exotic place emphasizes the depth of their feelings and the finality of their potential departure, adding a touch of whimsy and desperation to the romantic narrative.
“Um Dia Desses” paints a late-night stroll through the singer’s tangled feelings: sleepless wandering, childhood dreams left in the dark, and that ever-Brazilian mix of nostalgia and longing called saudade. While he admits his heart “não vale nada,” the narrator keeps one bright idea flickering—an impulsive promise to sweep his beloved down the aisle.
Between tender confessions and playful bravado, he balances two extremes. On one side: a grand wedding “com padre e pompa” that he vows will happen any morning now. On the other: a dramatic getaway flight to Shanghai if love falls through. The result is a charming tug-of-war between hope and escape, where sincerity and humor dance together just like the softly swaying melody of Adriana Calcanhotto’s voice.