Sleepy...

A couple of days ago, my "niece" Sammy came over to spend the day and have a sleep-over with her brother and sister.  She was so exhausted from playing that she fell asleep on the couch.  When she sleeps deeply, she sticks her tongue out like this.  She had just opened her eyes when I snapped the picture.

Isn't she adorable?

One question.  How come nobody thinks it's cute when I sleep like this?