"Let's break it off Mi Ae yah, I don't think I can be with you again.."

It feels like yesterday our engagement has been cancelled, by you, Cheolyong oppa. There's only tear falls. I've been so faithful to you. "What did I do wrong oppa? Tell me so that I can change myself". I've asked him many times but one answer that makes my heart broken into pieces. "I love your best friend, Jia and I'm going to marry her".