After the heartbreaking story he experience, http://www.asianfanfics.com/story/view/106961/lonely-choisiwon-darapark-oneshot

Siwon finally be able to go out and chilling out with his friends... though it still hard to forget her.... 

farewell.. is it easy for you?
(i hate you, i miss you)

[Rap] $#!* man, i do feel so sorry, ’bout to say something what -uh
it’s obvious.. since you do everything hastily, always going up and down with our love easily at your lips
as a person, i already received a lot of pains from you..
so how do you want me to quickly send you a report of our breakup?
only being able to flip a few pages of a book that we were going to read..
now our recently started love meets farewell faster than memories..
even if you take all the blame, i have nothing to say
saying that i wish that there were no memories.. i have nothing else to say
love of a celebrity… it’s always like this

my broken heart (girl).. when we loved you shook my heart (girl)
now when we’re breaking up, you break that heart..
when you smash apart the heart that loved you, it h-h-h-h-hurts so much
how am i supposed to live? (girl) is it the end once you leave like this? (oh~)
don’t you know that wounds that you gave me? can’t you think of me who’s crying?
it h-h-h-h-hurts so much
me, who has become alone..
is farewell easy for you?

(i hate you i miss you)
[Rap] i drink every night to comfort my day.. having nowhere to go, my heart hurts, hurts
the moment that the memories with you become buried in pictures, why do you leave, leave
leaving my heart in pain, can’t you hear my heart? .. it’s crying out to you..
if you tell me to die, i’ll die. i need you to live.. i even gave you all of my heart
now expressions, spaces of our relationship
what kind of problems make you so hard and sad and weak
even you’re better than thousands of people, it’s merely a moment
even then, those feelings become merely a picture in the heart after a few days
it’s easier than you think. me, who looked at the one whom i truly loved leaving…
more than that.. the story that’s like a sad move… my story

you who destroyed everything and left

my broken heart (girl).. when we loved you shook my heart (girl)
now when we’re breaking up, you break that heart..
when you smash apart the heart that loved you, it h-h-h-h-hurts so much
how am i supposed to live? (girl) is it the end once you leave like this? (oh~)
don’t you know that wounds that you gave me? can’t you think of me who’s crying?
it h-h-h-h-hurts so much
me, who has become alone..

if you’re going to leave me like this, take everything and go
even the yearning for the happy memories that will slowly start to annoy me, even the love that remains in my heart

is farewell easy for you (girl)when we loved you shook my heart (girl)
now when we’re breaking up, even after you’ve smashed apart the heart that loved me
don’t you know the h-h-h-h-hurt?
can you endure it? (girl) is it the end once you leave like this? (oh~)
are you going to hurt someone else? can’t you think of me who’s crying?
it h-h-h-h-hurts so much
me, who has become alone..

[Rap] wake up, fool. you’re not my person. now we can’t even go back to before
you know it too.. my heart that looked at only you, only you
i should have said it earlier.. even though i repeated it countless times:
“sorry.. i love you..” even though i put those words in my mouth repeatedly
i should have said it earlier.. even though i repeated it countless times
yeah.. the person who’s me is like this..