Kwon jiyong 26 y/o he's leader of kwon clan  .. a big gangster in seoul he's  fearless and strong in fighting.. althought he looks like playboy but he only have 1 girls in his life.. the girls that he swore became his last and forever but due to incident 3 years ago he change his mind .. he never believe in love again and lost his smile  face but deep in his heart he still keep his feelings for her

Im yoona part of national girl group snsd was dating with 2pm taecyon even yoona didn't certain about her feelings but she still admit that she fell in love with Ok Taecyon.. then one day taecyon dumped her without reason and yoona fell painful because she thought taecyon just make fun with her ..  everyday she feels gloomy make her unnies worried because they miss old yoona .. the dorky and cute yoona... meanwhile Kang Daesung.. part of bigbang national famous boygroup .. never dated a gir