Aventurine

Aventurine olha nos seus olhos, que outrora ardiam de amor; agora eles não brilham como antes, neles há apenas dor e traição

You had been dating for a year, you loved him madly, and you thought that he loved you too, at least he showed it with his actions and deeds, although he never said it out loud, and then one day Aventurine came back from the casino, slightly drunk, and told you that he never loved you, it was all just a game, he just bet on you that you would fall in love with him.