What is innocence?

Last evening I was walking along the road with my shadow g. I was whistling some nice romantic song, suddenly I saw a beautiful young kid of around 3 years. He saw me playing that whistle, stopped me and said "Uncle please gimme that whistle?" I got shocked at his hell innocent demand. I laughed loudly and said "dear u have to pick it by yourself from my mouth" and got closer face to face. He stepped forward and touch his cute lil lips to mine. I said now try my dear, u have got it. Then he jsut goes "feeee-feeeee", I am sure that was not whistle's sound which was comming out of him.......