Krystal: unnie are you really just going to let yoona take luhan away from you 

 seohyun: stal I can't do anything if luhan love yoona then I'm letting go 

 Krystal: but unnie luhan is your boyfriend 

 seohyun: stal is just a arrange marriage 

 Krystal: unnie 

 seohyun: tomorrow I'm going to quit snsd 

 Krystal: unnie 

 seohyun: ok stal got to go 

 

tomorrow 

 taeyeon: why seohyun? 

 Seohyun: unnie I hope you understands 

 Tiffany: fine when you got home call me 

 seohyun: I will 

 

 sooyoung: WHAT? SEOHYUN QUIT, WHY? 

 Taeyeon: I don't know sooyoung 

 yoona: oh is it because I steal her fiancé 

 hyoyeon: you WHAT? 

 Yoona: what luhan love me not her 

 Kai: WAIT DID YOU SAY MY SISTER QUIT SNSD?

 Tiffany: yes she talk to us this morning then she left 

 Sehun: but why? 

 Krystal: maybe because someone didn't care about her 

 yoona: tsk Krystal if you are talking about me then go ahead 

 Krystal: how did you know I'm talking about you? I might be talking about someone else yoona-shi 

 Jessica: enough guys, where is seohyun anyways? 

 Krystal: I don't know I haven't seen her since this morning 

 then Kai's phone ringed 

 seohyun: hello oppa

 Kai: seohyun where are you? 

 Seohyun: oh sorry oppa I'm at the  Library getting some books 

 Kai: oh ok 

 seohyun: oppa can I talk to kris oppa I need to talk to him 

 Kai: sure 

 kris: hello 

 seohyun: oppa can you pick me up today? 

Kris: sure

 seohyun: thank you oppa see you at 3 pm

 then seohyun hang up

   Krystal: where is unnie? 

 Kris: she is at the library getting some books 

 Krystal: oh I need to talk to her 

 

 Krystal: unnie 

 seohyun: oh stal 

 Krystal: unnie can you tell me why you quit snsd? 

 Seohyun: oh stal I'm going to China for my study 

 Krystal: how come you didn't tell me? 

 Seohyun: sorry I just forgot to tell you. 

 Krystal: when are you leaving? 

 Seohyun: in 4 days 

 Krystal: do Kai oppa know? 

 Seohyun: no, umma don't let me tell him yet 

 Krystal: but what about you and luhan! 

 Seohyun: oh umma cancel the arrange marriage 

 Krystal: why? 

 Seohyun: I tell umma to cancel it and anyways kris oppa is outside waiting for me. I need to go stal bye 

 Krystal: unnie be careful 

 

 Kris: Seohyun you sure you don't want to tell him? 

 Seohyun: I will tell him when is the right time oppa don't worry about me and I need to go to my check up 

 kris: Seohyun just do the thing that the doctor offered you 

 Seohyun: the doctor say in China there is a better doctor so I'm leaving to China in 4 days 

 kris: ok 

 

 when kris left Seohyun didn't enter the hospital but she went somewhere else 

 Minah: Seohyun what are you doing here? 

 Seohyun: unnie please give this to luhan,Krystal,Tiffany,taeyeon,exo,snsd,mom and dad,and Kai oppa when I leave 

 Minah: what are you talking about? 

 Seohyun: unnie I'm going to miss you 

 Minah: w..

 Then Seohyun run away 

 

after few days Krystal realize Seohyun haven't call her at all and she is getting worried until Minah give her the letter. Krystal run to exo and snsd 

 Kai: what happen Krystal? 

 Krystal: s..Seohyun 

 kris: what happen? 

 Krystal: I don't know Minah unnie just give me the letter and I'm worried about unnie. This letter is for me,this is for luhan,this is for Tiffany,this is for taeyeon,this is for mom and dad,this is for Kai,this is for exo,and this is for snsd 

 taeyeon: what is this? 

 Krystal open her letter and read it out loud 

 dear my cousin Krystal, 

           Stal by the time you read this I will be gone to somewhere you don't know, I sorry I lied to you I'm not leaving to China. You ask me the reason why I leave, I will tell you. I have lung cancer the doctor say I might not even live until one year. I'm sorry I didn't tell you, and please don't cry for me, if the day I die please smile for me and be happy. I love you my dearest cousin 

                                                                                                                               Seohyun 

Krystal: u..unnie 

 Tiffany out her letter 

 dear Tiffany unnie, 

            Shiny shiny fany unnie is always my favorite unnie. Thank you for being there for me, I guess you already heard Krystal letter and please don't came and find me and if one day I didn't die I will come back and find my favorite unnie. Unnie please smile more and please take care of Kai oppa and Krystal for me while I'm gone.

                                                                                                                                         Seohyun 

Tiffany: h..hyun 

 taeyeon: w..when did she get lung cancer? 

 Kris: I'm sorry guys I didn't tell you, Seohyun won't let me tell you guys that she can only live less than one year 

 Krystal: is that why unnie is fine with luhan and yoona relationship 

 kris: yes 

 luhan: h..hyun 

 

after one year 

 luhan: I wonder how is Seohyun doing? 

 Yoona: oppa why are you still talking about her when we are about to get married? 

 Luhan: yoona 

leeteuk: luhan 

 luhan: hyung what are you doing here? 

 Leeteuk: oh I just came here for my sister 

 luhan: hyung have a sister. 

 Leeteuk: nae her name is Seohyun 

 luhan: s..Seohyun 

 leeteuk: you know her 

 Seohyun: OPPA 

 leeteuk: aigoo 

 Seohyun: oppa I met my brother and friend 

 leeteuk: really 

 Seohyun: nae 

 luhan :Seohyun 

 Seohyun: who are you? 

 Yoona: why are you back? 

 Seohyun: oppa do you know them? 

 Yoona: yah stop acting dumb 

 leeteuk: I'm sorry yoona-shi but please don't be harsh on her 

 Krystal: unnie 

 seohyun: KRYSTAL 

 Krystal: unnie you are back

 Seohyun: stal do you know them? 

 Krystal: w..what! You don't remember them? 

 Seohyun: are they one of umma' friend? 

 Krystal: o.,oh is ok unnie is great that you don't remember them

 Seohyun: oh ok 

 Krystal: unnie Tiffany unnie is looking for you 

 Seohyun: ok I will go now 

 when Seohyun walk to Tiffany Krystal pull leeteuk aside 

 Krystal: oppa didn't she lost her memories 

 Leeteuk: yes, when I was walking home I saw a girl laying on the ground and I realize it was Seohyun. I bring her to the hospital and I find out she have lung cancer and the doctor say she hit her head and she lost a piece of her memories 

 Krystal: but didn't the doctor say she won't live less than one year 

 leeteuk: oh I took her to America for a cure 

 Krystal: really

 leeteuk: yeah and the doctor say don't force her to remember she will remember it when she want to,but can I ask you how do Seohyun know luhan 

 Krystal: luhan was her fiancé, yoona steal luhan away from Seohyun 

 leeteuk: WHAT!? 

 Krystal: I know, yoona didn't care about Seohyun all she want from Seohyun is luhan and now is she unhappy because she think that Seohyun is going to destroy luhan and her marriage. I want her to know how it feel to lost a loved one like Seohyun 

 Seohyun: unnie can I ask you who are they? 

 Tiffany: o..oh they were just one that bullied you before 

 Seohyun: they bullied me before? 

 Tiffany: nae 

 Seohyun: but are they a couple unnie? 

 Tiffany: hyun yoona is not a good person that boy next to her is her soon to be husband, she steal him from a girl who was his fiancé and her best friend 

 Seohyun: so she steal that boy from her best friend 

 Tiffany: nae let's not talk about it. So how are you? 

 Seohyun: I am fine 

 Kai: SEOHYUN!!

 Seohyun: Kai oppa 

 Kai: w..what happen to you? 

 Seohyun: oppa I was with leeteuk oppa the whole times, he find me on the road when I got into a car accident. He bring me to America for cure for my lung cancer 

 Kai: really?

 Seohyun: yeah  

 Luhan: kai

 kai: oh hi 

 Seohyun: oppa you know him? 

 Kai: what do you mean hyun? 

 Tiffany: she lost a piece of her memories 

 Kai: n..nae he was my classmate 

 Seohyun: oh hello, oppa where is umma and appa? 

 Leeteuk: hyunnie we need to leave now 

 Seohyun: coming 

 Kai: where are you going? 

 Seohyun: oh I need to go for my check up 

 Krystal: can I come? 

 Seohyun: sure 

 

inside the car 

 Seohyun: so how is you and Sehun? 

 Krystal: we broke up 

 Seohyun: why? 

 Krystal: he went out with suzy 

 Seohyun: oh why? 

 Krystal: he say suzy cares more about him than me 

 Seohyun: but do you guys still talk to each other? 

 Krystal: no not anymore he is always with suzy 

 Seohyun: he is dumb to go out with suzy. Stal we are going back to America do you want to follow us? 

 Krystal: sure, do you forgive yoona? 

 Seohyun: yoona? Of course I forgive even though I don't know what she did, but I forgive her for anything she did. All I can remember about her is that she was one of my best friend right? 

 Krystal: yeah she was. So unnie when are we leaving?

 Seohyun: next month 

 Krystal: ok, I want to make a performance for our school when we are about to leave 

 Seohyun: I want to help

 leeteuk: what did the doctor say Seohyun? 

 Seohyun: that I can't do any exercise. But can I go see

 leeteuk: sure

 

when is almost time to leave

 Vic: I'm going to miss you Krystal

 Krystal: I'm going to miss you too unnie

 Luna: stal go up there and have fun

 Krystal then went up stage and everyone cheered

 everyone: KRYSTAL WE ARE GOING TO MISS YOU

 Krystal: music

     

                                                                                       

 My heart is running to you
Every sec getting close to you
My heart is running to you
It’s getting close to you babe
cheotnune neukkimi watdan mariya
gidaryeoon type of boy
mwonga geuryeonoheun deuthan oemo maltu da
injeonghago sipjin anjiman
injeonghal subakke eopseosseo
hajiman kkoindeuthan gori nal eojireophyeo

geudaega hangeoreum dagaomyeon
waenji buranhaejyeo nan
neomu ppareun seontaegeun anin geolkka
naega mulleonamyeon waenji neol
nochil geotman gateunde
eojjeona neol jabaya hana

Who are you stranger can’t stop thinking of you
japhil deut sarajineun moraegachi hangsang geurae
People say that love is all the same
teukbyeolhan neo dapdo eomneun neo who are you

My heart is running to you
Every sec getting close to you
So please don’t run away take my hand