I tickle her as she dreams! She is actually very ticklish when awake - she would freak out if she ever knew I was tickling her! But she has no clue! Watch her eyes dart around and her toes twitch - she is in rapid eye movement (REM) sleep and she is dreaming! She woke up a couple hours later with a smile - so it was probably a good dream! She is 19 years old and German.