It all started with a bet. One bet caused me to fall with him, but one bet also caused me to lose him. Now, when he's gone, I miss him and it hurts. I was a fool, he was mine and I didn't care. I played with his heart, his precious heart that is as sensitive a glass. One scratch and it all breaks. He was there for me all the time, but I wasn't there for him. He chased for me all the time, trying his best to get my love, but I just closed him out.

And when I finally begun to understand that I actually loved him, I lost him. And now, when I see him with someone else, I want him. I never knew that he could make me feel like this, I never knew I loved him until I lost him. And when I took that bet, I never knew what was head of me...

Follow Baekhyun's and Chanyeol's love story, from the very beginning to the very end, or does it end? Follow them through there lives as they struggle with school, friends, parties, parents and love, and so much more.

We met at the school garden, already then I treated him bad, and then I bet about his heart, and it all had begun...