I got up enough to give her a kiss and tried to think of something clever I could say back. After a bit of thinking, I settled on, "Don't be lost and gone forever, blah blah blah, blah, blah blah blah." Not that clever, but it would do for first thing in the morning.
Except I didn't hear her respond. I opened my eyes and found that a full 20 minutes had passed since she left.