Under the overall theme of unrequited love and having a crush on someone unattainable, the drama tells stories of various happenings that can arise in such relationships. The stories are told in perspectives from both man and woman, as if it were written from an omniscient point-of-view, which allows viewers to sympathize with both sides and adds another layer to seemingly ordinary incidents between men and women.

• Jo Ki-sung
• Yang Hye-ji
• Byeon Woo-seok
• Yeo Hoi-hyeon
• Lee Jini
• Bang Yoo-in