You are dating Bang Chan for some time now, but you don't know that he's not actually in love and he's cheating on you with someone else. He's been hiding it for a while...

One day you're walking by some cafe and see Bang Chan with some other girl. You try not to make assumptions but can't help and suspect something... he doesn't notice you. The next day you are supposed to meet with him so you decide that maybe you'll ask him about it then