Lyric discussion by Zukinichan 

Love this song, it's very catchy! Definitely about a breakup or a lost relation with a friend.

Anyway. I tried translating it. It's very rough, but this is the basic meaning. I know very little German, but I tried X3

my eyes look weary and fail to find comfort i cannot look anymore at it--i am gone everything was once here--i can't find anything in me everything's gone--it's all such an illusion more and more i disappear

i'm not myself if you're not with me- i am alone and this is what left of me is remaining- i don't want to be me outside the sky hangs turned away and on your wall the suicide note/farewell letter (don't know, i'm assuming farewell letter) i am not myself if you're not with me- i am alone

i don't know who i am anymore, or what is still important that all went where you are without you through the night i can find nothing more in me this is what you made of me (? i got confused with the translation here, not sure if it's right) i see myself disappear more and more

i'm not myself if you're not with me- i am alone and this is what left of me is remaining- i don't want to be me outside the sky hangs turned away and on your wall the suicide note/farewell letter i am not myself if you're not with me-i don't want to be here much longer

i fade slowly stop me from fading more i'm simply not myself anymore it's perfect where you are- come and rescue me

i'm not myself if you're not with me- i am alone and this is what left of me is remaining- i don't want to be me outside the sky hangs turned away and on your wall the suicide note/farewell letter i am not myself if you're not with me-i don't want to be here much longer

i don't want to be here much longer i don't want to be here much longer

It came out a little strange but it's the basic idea. So yeah, I pretty much agree with icantdance435, though it could apply to a friendship as well.

Yeah, it's farewell letter, not a suicide note. This song is talking about what Bill was going through when his parents divorced.

Wait, I posted that in the wrong section. Gosh darn it. But I was right about the farewell letter part.

An error occured.