Escaping

Please unlock the door to the atmosphere
I won't leave; I don't even dare
But the weather is lovely out there in the stars
And I'm needing a breath of non-air

Please unlock the door to the cloudy sky
I promise that "free"'s not my style
But it's terribly cramped in this marble-sized box
And I'm needing to stretch for a while

Please unlock the door to the atmosphere
I swear that it won't be for long
I just want to see what the universe holds
Oh, thank you so much!
I'm gone.