Baekhyun loved Kyungsoo more than anything and he was sure that his lover loves him back but one day Kyungsoo just disappears from his life. Baekhyun tried to understand why? He was a bad lover? Was he too clingy? Did Kyungsoo fall out of love with him?

But after eight years Baekhyun meets his lost boyfrined again through one of his favorite students that was more than his student.