I used to want to open my mouth, but now I can't say how I feel Unknowingly, I've come to realize loneliness In my dreams, I only wait for you to pass by In this world, I feel so small, yet so happy Sometimes, I look for myself But fate can't guess where I am Sometimes, I don't need to think, yet it's hard to avoid the separation If it's really possible, how much I want to tell the truth So I can get to know you I didn't know how good you were How careless I was We've been through a lot together But I don't know what to do I didn't know how good you were How careless I was I'm afraid to tell you But you will know I want to grow old with you In this world, I feel so small, yet so happy Sometimes, I look for myself But fate can't guess where I am Sometimes, I don't need to think, yet it's hard to avoid the separation If it's really possible, how much I want to tell the truth So I can get to know you I didn't know how good you were How careless I was We've been through a lot together But I don't know what to do I didn't know how good you were How careless I was I'm afraid to tell you But you will know I want to grow old with you I didn't know how good you were How careless I was We've been through a lot together But I don't know what to do I didn't know how good you were How careless I was We've been through a lot together How careless I was We've been through a lot together But I don't know what to do I didn't know how good you were I'm afraid to tell you I'm afraid to tell you But you will know I want to grow old with you You are the best in my life