(on the way home)

yuri .. im so sorry :( because of me you nearly said yoona crying

yoona-shi , it's okay i'm fine already please don't cry .. that's are friends are for right haha. said yuri with a big smile

i promise i will repay you but please don't ever come with me okay ? said yoona

yoona i will still come with you said yuri

no , you won't enough talking we're here already 

but yoona! said yuri

i said NO ! yuri said yoona while entering the house 

(inside the house)

YAAAAAH ! YOONA AND YURI WHY ARE YOU SO LATE WE'VE BEEN LOOKING FOR YOU SINCE PAST HOURS said mr . kang angrily 

uhh , i and yuri is just eating in the fast food nothing to worry about said yoona 

yaah ! nothing to worry about it ' s 2 am in the morning ! we thought something really bad happened to you two said taeyeon 

unnie just like yoona said  we're fine nothing to worry about ok ? said yuri with a big smile 

yoona we need to talk said nichkhun 

NOTHING TO TALK ABOUT ! I'M TIRED GOOD NIGHT  said yoona and just passed in front to nichkhun 

yuri what ? happened to yoona she's acting weird said wooyoung

N-NOO-NOTHING ! we're just tired im just gonna go to sleep to good night said yuri

they are not totally okay something happed bad and we need to find it out said taecyeon 

okay we will tommorow let's go back to sleep said mr . kang