Friend: Are you awake?
Friend 2: No, I'm sleeping
Friend: OK, text me when you are awake
Friend 2: ...
Sleep
Friend: Are you awake?
Friend 2: No, I'm sleeping
Friend: OK, text me when you are awake
Friend 2: ...
Friend: Are you awake?
Friend 2: No, I'm sleeping
Friend: OK, text me when you are awake
Friend 2: ...