Chou Tzuyu (Chewy) -17 years old  -freshman for senior high school  -rarely beautiful -Taiwanese  -Innocent -track athlete   Riu Anisart Eddy (Riu)  -22 years old -writer/photographer -handsome boyish -Siamese American -ambivert person -very tall and a white paled-skin girl -facing a serious traumatic disorder due to her awful past   ***   Amb