Everything I knew just went out the window
Know I can't depend on you - forever
And I never thought I'd see
My life walk away from me
I thought we'd always be - together

Notice you didn't have to pay
For every word I say
And I wish I could change your decision
And you know that I try
And tell you what it's like
But you just wouldn't listen

[Chorus]
Lets go back lets rewind to the days that remind me
Of all the good times that we spent together
And I don't know why we just let it all slide
When we both knew inside we were right for each other
[ Lyrics from: http://www.lyricsfreak.com/b/busted/everything+i+knew_10054379.html ]
I don't know what to do
Cos your everything that I knew

Everythings the same
It's like tomorrow never came
We used to talk about - whatever
And the seasons never change
We never used to act our age, everytime we were - together

Notice you didn't have to pay
For every word I say
And I wish I could change your decision
And you know that I try
And tell you what it's like
But you just wouldn't listen

[Chorus]

I don't know what to do
Cos your everything that I knew

How can you just walk out of my life
Without even giving a reason
And how can you look so good
The day I watched you leaving

[Chorus x2]