memang ada laki-laki yg pretend to be the nice guy only to fucked you in the end. if they show their real personality in the beginning, ngga akan ada cewek yg mau sama mereka. that's why mereka cuma nunjukin potentialnya, their best self, and once you're sure of them they'll go back to their old ways. i'm really sorry this happened to you, believe me, i know how it feels like to be betrayed by the person you trust so much. semoga sender bisa pulih dari rasa sakit dan menemukan kebahagiaan lagi ya.