(Genderbender) Degree-holder Tiffany Hwang has come back to town with one thing on her mind – seeing and making up lost time with her boyfriend, Nichkhun Horvejkul. But she got home to an empty house, and discovered a note by him. A breakup note.  Kim Taeyeon has always been an egotistical guy, and has always harboured a secret crush on Tiffany. Although he always seems like a hard-to-approach guy, he's a softie or a annoying kid at heart once you get to know