Nikon CLS Function

My very first entry to CLS photo. I had taken this to a friend's house yesterday attending a children's party. I only took a couple of shots since there's not so much light in the room it doesn't create the image I have in mind. It created a huge shadow on the object of focus. I was a little bit disappointed but hey it's my first try. I can see the difference right away. But with much more practise, I can capture an image that portrays what I have in mind.