Can best friends become lovers? Should they? He's been so good and nice to her since they met but she turned him down. But in spite of what she said, he quickly bounced back and was soon friends with her again. Now, she thinks she's falling for him. How will Aina tell Sarge that she wants him to be a more permanent part of her life? He hasn't asked since then; and it's been more than a month.

A series of chapter stories with some plots inspired by A Business Proposal (KDrama). Follow the lives of Taemu (Paul) and Hari (Sejeong) after their series ended.

Will they see each other again after that chance encounter?