Dream Command - Sleepwalking lyrics

I must have had a nightmare 'Cause I'm not seeing straight The shadows creep and slide The strangest thoughts Go through my head Outside the traffic lights They change from green to red And as my heart applies the brakes I reach across the bed I was in a dream You were by my side Warmer than the sun Then the picture changed Began to fade away Turned and you were gone Sleepwalking Could that be somebody Standing on the stairs? I can't ask you I can't find you anywhere So why are you out walking Walking in my sleep? And what goes through your mind Each time you lie between the sheets?