It's Pure Love

Knowing the pains of love, Lee Ho-Soo built walls around her heart to keep it safe. However, after meeting Jin Yeon-Seok, she found those walls crumbling and her heart opening back up in his arms. But when their romance is cut short, Ho-Soo decides to focus only on herself. Five years later, their fates reconverge as Yeon-Seok becomes Ho-Soo's new general manager! Having never forgotten their love, will Yeon-Seok be able to rekindle what once was? Or will Ho-Soo continue to be just out of reach?

(Source: Tapas)

Note: Includes one extra chapter.