How can someone who has hurt me so many times before still be on my mind?

Identical twins, Kwon Yuri and Kwon Yura has the same face, same birth date but in different personalities, outlook and profession.  Kwon Yuri, the older one, is the school sweetheart with light blonde long hair, curvy body and her sociable personality that captures  most of her school males, and that's including the one and only "OH SEHUN".  Unlike her sister, the younger one, Kwon Yura is the school genius a.k.a school biggest nerd with a typical thicked-frame glasses.  Nevertheless, Yura is as pretty as her twin sister is, with chocolate brown long hair, brown orbs but just chubbier (If you are a prick, you would say she is a fatty) than Yuri is.  Despite being twin sisters, their schoolmates treatment to Yura is 180 degrees different from how they treat Yuri. 

Not like Yura care though, but eventually, her sister charm had taken away something, or rather someone that Yura truly loves.

Yeap, love. 

Love as in Oh Sehun the school kingka.

Just a cliches teenage life story with unrequited love that twisted everything.