O still wants to wear whatever he is wearing the day of the video, and JD decides this year... clothes, duh.
JD has (hopefully) reached the peak of this Ninja Turtle craze, and O is pretty evenly split between asserting his own favorites and wanting whatever his brother wants. I hope this year in separate school buildings will help him develop his own individual preferences more.
For comparison, here is the 2012 post, and the 2013 videos for JD and O. It blows my mind that next fall K3 will have things like a favorite food, toy, and book. I have no memory of how many words JD & O had at 12 months, but now I will probably spend too much time going through old videos to figure it out.