(Danny) Love wasn't as easy as I thought it would be… Even though I tried to love passionately, it didn't become, as I wanted it to become… (KyeSang) The words to break up didn't come out as easily as I thought they would… When I saw your face in reality, my mouth wouldn't open up. So that's why I ended up calling you, while looking at a piece of paper that I wrote beforehand I just continued to read the words I wanted to say to you and then hung up the phone… That's why you didn't know how I felt… (HoYoung) Still you knew that my heart changed first… Therefore besides the reason why we broke up… The reason/truth that you were dumped first… I thought made you hurt… Well, how come you think that way…. How come it's that way until the end… Why can't you forget me? (TaeWoo) You don't know, You really don't know me… From this moment we break up, you still don't know how I felt… (Danny) When I first saw you, I really was crushed (I had a crush on you) My heart was fluttering I couldn't sleep at all… Your appearance when you talk to people… Your appearance when you laugh, talk, and joke around… My eyes never left you even for a second… Because you were so pretty I didn't have any confidence… From that moment, from the moment we were dating I was restless… Because I loved you so much… (Jun) You were younger than me when we dated… We were dull and didn't do a lot of things. I thought that might be a reason for you to leave me… If you wanted to do something, I let you do everything you wanted… I listened to all your words, your arguments that didn't work/make sense While letting that happen, your own world became bigger and bigger… Soon, to the point I couldn't stand it, I became a small portion of it. (TaeWoo) You don't know, you really don't know me… From this we break up, you still don't know how I felt… (KyeSang) After breaking up like that, you called me twice asking… How I was doing and why I didn't call… She told me in a tone that didn't mean anything… I thought she could have at least said that she was sorrie… Or just not in that tone of voice, that's what I expected… However you were still the same… Therefore, I was compelled to hang up the phone again… (TaeWoo) Yet, the words saying that I didn't want to break up… You don't know the words in my heart that I couldn't say… You don't know… (You don't know me…) You really don't know me… (You don't know…) From this moment we break up… (You…) You don't know how I feel… (You don't know…) (TaeWoo) You don't know how I feel… (You don't know…) You don't know. You really don't know how I feel… (You really don't know me. You really don't know me…) From this moment we break up you don't know me…