What's wrong with this picture?

(sorry for the poor quality. My camera battery was almost dead.)

Gavin and Charlotte were playing in her crib together one afternoon. Charlotte bumped her head and started crying so I pulled her out. I brought her into another room to let her play and then I started doing something else. A few minutes later I noticed that it was just too quiet. I went back in her room to find Gavin asleep! He must have been REALLY tired. I had to move him a few min. later b/c it was time for Charlotte's nap. It was so hard to get him out of the crib, he would NOT wake up at all. He was so out of it. I put him in his bed and he ended up sleeping longer than Charlotte!