But Su Yeong never had to go this far though to break up with Jong Hyeon and end things with Sang Su for good! Chum! I really never expected this! I was so shook! I mean from watching previous episodes I could tell she she was selfish and had a little bit of a mean streak but this was a lot. And also she was convinced from having one conversation. Okay I agree things needed to end with Jong Hyeon, they were just having to many outside issues and they were not connecting at all anymore honestly. And I know it would have been horrible to try and break up with someone so sweet and someone who loved you that much but she could have found another way. I don't believe this was the only way she could have been. And then lets get to poor Sang Su! The devastation! But I am glad he didn't just write her off, that shows how deep his feelings really were for her.