Kim Myungsoo, known for his good looks has always noticed Chae Shi Rah, the quiet one in his class who seemed to always be by herself. But when he finally works up the courage and befriends her, he learns her secret :    Every Monday morning when she wakes up, she loses memory of all her friends .      

CHARACTERS (For the purposes of this story everyone is 17 years old.)  Choi Suyeon ^_^  

__________Jaejoong_________   ________Yunho_________