What do you and your SO say to each other before bed?

Kyla
For example: My husband and I started this when we were dating. Right before we go off the phone one of us would say "Sweet dreams baby" and the other would repeat it back; then "dream of me" response is "always. Dream of me" and lastly "Lord willing I will see you in the morning". Then we kiss. We say all that before falling asleep every night.