I'm watching episode two right now and I don't think Yo cheated. Krongthong and him are ex-lovers. Krongthong left him for someone else. That's when he moved on with Wasee. When Wasee was searching for what happened on the day she died, her parents were like she's probably anxious due to the return of Yo's ex-girlfriend. So Yo probably dated Wasee after Krongthong left him. Poor Yo. He's been rejected by two people he loves/loved.
@IP.Smilez, how tall are you? Lol. Twice his size? Is he really short?
@IP.Smilez, how tall are you? Lol. Twice his size? Is he really short?