Ingratitud translates to "ingratitude" or "unthankfulness." It's a strong word that conveys a deep sense of betrayal or lack of appreciation.
In the song, the singer uses this word to directly confront the person who wronged him, stating, "Vas a pagar tu ingratitud" (You are going to pay for your ingratitude). This makes it a powerful and emotionally charged word that stands out in the lyrics.
Mario Luis's "Vas A Quedarte" is a really direct song about a breakup where one person is definitely over it and ready to move on. He's telling his ex that she's going to be left "sola sola" [all alone] and will regret how she treated him. He's not holding back, reminding her, "tú ya me conoces si sabes que no miento de mis decisiones yo nunca me arrepiento" [you already know me, you know I don't lie, I never regret my decisions].
He calls her out for not living in the moment and playing with his heart and feelings. The singer is confident she'll miss him, saying "vas a extrañarme a toda hora" [you're going to miss me all the time] and that he won't be coming back, "no pegaré la vuelta" [I won't turn back]. It's a powerful message about someone who's had enough and is ready to fly away "como el viento" [like the wind], leaving the other person to face the consequences of their "ingratitud" [ingratitude] and "mala actitud" [bad attitude].