"Fade Away" lyrics

Sleeping on my side like a [?]
Wish you could just fade away
You've been on my mind like a [?]
Wish you could just fade away
You spend all the time on my side
Wish I could just fade away

You've been on my mind like a [?]
Wish you could just fade away
You spend all the time on my side
Wish I could just fade away