yoona's flash back.

nichkhun , tell yoona that we're in a relationship that we are gonna get married soon said yuri

okay , honey i will yoona i'm sorry i don't love you i love yuri more than you! your not beautiful at all yuri is the most beautiful now LEAVE ME ALONE! said nichkhun .

NICHKHUN! that's not true you said that you love me NICHKHUN DON'T LIE! (crying) yoona

IM TELLING THE TRUTH I DON'T LOVE YOU I WAS JUST DRUNK THAT NIGHT! said nichkhun

no your not! i know your not you even kissed me.. how could you!!! said yoona

YOONA! just accept the truth nichkhun loves me not you . how childish attitude yoona you don't even know how to fix yourself your like a wet puppy said yuri

YOU MONSTER! i treated you like my sister then this is what you repay me steal nichkhun?! remember this day yuri! and nichkhun  I WILL HAVE A REVENGE ON YOU!! said yoona while crying.