Will You Wait Up For Me?

Bedtime, I can't close these aching eyes.
Memories, I can never just let them ride.
And you, you know me well, sometimes better then I know myself.
Sometimes, it seems like we're worlds apart but you're always close to my heart.
You're my angel in disguise and i never want to see you cry.
I just need to get through this and I need you to know, how much I lean on you, so will you wait up for me?