Apparently force is stronger than I realized. Upon noticing that Vai was whining around Grandpa's house I asked him what was wrong.
Vai: " My stomach hurts." (whine, whine, whine)
Mommy: "Hurts, how? Like you are going to throw up?"
Mommy: "Well maybe we need to go home so you can lay down and rest."
Vai: "Well maybe if I watch Star Wars I will feel better!"
He informed me that he wants to be Darth Vader because he is cool. Darth Vader?, where is he getting this from? Oh he watched about 10 minutes of Star Wars Episode I and like Anakin, the little boy. Then because his uncle told him Anakin becomes Darth Vader now the evil one is cool. He seemed to be feeling better with out watching Star Wars