9. I'm Sorry For Forgetting You (Mianhae nol ijoso) 

 Because I met someone who can make me smile...
 I came to feel more at ease now...
 The days you stepped on me with each step...
 Somehow you seemed to set me free... 

 It seemed like it would be for eternity...
 It seemed that I lived just for you...
 The thing is that my feelings won't go and change...
 You won't even believe me...
 So I forgot about you...

 [bad word] 1* 
 I'm sorry I forgot you...excuse me for that...
 I wanted to keep all the promises I made...
 Without you I was alone and I lived thinking of you
 I'm sorry that I couldn't show you that...
 I'm not even sad now when I look at your photos...
 I had to find a smiling face like yours... 

 It seemed like it would be for eternity...
 It seemed that I lived just for you...
 The thing is that my feelings won't go and change...
 You won't even believe me...
 So I forgot about you... 

 [bad word] 2**
 I'm sorry I forgot you...I believed that I couldn't...
 I had planned to wait for you until the day I died...
 You won't love me or anyone else
 I'm sorry that I can preserve my feelings...
 I have to forget all my memories of loving you...
 Because you are beside me...

 * Repeat

 ** Repeat