Yoona had been fallen in love with Tiffany since he first laid eyes on her at the age of six. But due to his father's job in a multinational company, they had to move away and never seen Tiffany ever again. Years as passed, he decided to move back in Korea and track her down.

Good news: She's still single.

Bad news: her bestfriend, Jessica.

Tiffany is pretty and popular but she promised not to date any guy until her bestfriend does.

The problem is, nobody wants to go out with Jessica due to her ill-tempered demeanor.

So, determined to spend as much time as possible with Tiffany, Yoona sets out to find a boyfriend for Jessica.

Will Yoona succeeds in his plan? Or what will happen if Yoona ends up falling in love with Jessica?