PART 1: Kim Yoona is a regular school girl, going about her daily routine. That slowly changes when a new student arrives. He's lonely and she's kind, so she helps him out a little, soon becoming firm friends. Maybe something more, but something's stopping him. Will she get the school love she's always wanted? What's his story? PART 2: She's finished her education and has been offered her dream job. Her job takes her away from her home town to somewhere else... Somewhere where she meets the one person she wanted to meet but at the same time didn't. The one who left her back then is now right in front of her. With the difficult circumstances, how will things turn out now? Is it her turn to leave and walk away, or will she choose to stay?

Aku benci dengan rokok, alkohol, apalagi sex. Tapi saat aku baru kembali ke Korea, aku di suguhkan dengan itu semua bersama namja namja berandal yang awalnya tidak aku kenal. Kalian tau? Salah satu dari mereka itu kelainan sexual!! Dan parahnya lagi, aku harus berpapasan dengan mereka setiap hari hanya karna kamar apartemen kami besebelahan!! Apalagi saat aku tau bahwa saudara laki laki ku berteman dengan salah satu dari mereka. Rasanya aku ingin mati. Mungkin kalian juga akan melakukannya saat menjadi ku.