Lyrics:

Been away for a while, I feel so alone

Can't keep myself from thinking 'bout you baby

You know it's you I need

I was running scared, you were never prepared

And though I did you wrong,

My heart longs for you baby

It's you I need

Oh Katy, oh Katy, you know I feel empty

When you're not here with me, it's you I need

Been away so long, never felt more alone

You got this hold on me, I just can't let you be 'cause

It's you I need

Tell me you still care, but it's not that I am scared

'Cause I know deep inside, you know as well as I girl

It's you I need