You Left the Door Open

It's like I died again
My anxious chest keeps on compressing
What am I supposed to think
If I try to be 5 steps ahead
But this isn't a chess game
But you're so comforting
If only I could let you in
If only you could see this pen
In my hands while I'm writing
I think that I'm smiling
But i feel like crying
I can't believe you left me
With my dying breaths
And the room that was my chest
With the door wide open
Every time you found a key
You would give it to me
We never knew what they went to
But now something's unlocking
You're like the sound of wind in the city when I'm walking