He was probably a bit overstimulated today , but he 's handled the transition very well so far I think . To address the Twitter post from the other night : I was having a ( perfectly innocent ! ) pillow fight with a friend the other night , and she accidentally knocked one of my standing lamps over . The glass shroud hit my head and broke , and also managed to give me a pretty wicked cut on my head . It was n't quite bad enough to need stitches , but the glass shroud was thick enough that I ' m just glad it did n't actually bust my skull open .

Question: What may be the reason for the pillow fight ?
Answer: To get back at each other .To ruin their friendship .To injure each other .To be playful .