I woke up last night...

...and in the darkness I saw that the bedroom door was open.  It struck me as odd, because I always keep it closed at night.  Just then, my wife leaned over me and gave me a little kiss.  She quietly went around to the other side of the bed, climbed in under the covers and fell asleep curled up next to me.

Then I woke up.  It was just a dream.  The door was closed.  I was alone in bed.

What a perfectly lonely feeling.