Purple, the New Bunny

Joseph has found his new addictive toy. For those of you have followed along, "Purple" has now taken the place of "Bunny". Purple is a square shaped, purple magnet with a subtraction sign on it. It came with a kit of "Number Magnets for the refrigerator" that he got for his birthday. Whenever we go somewhere, the store, playgroup, anywhere, Joe has about three small toys in his hands. Before we leave, I tell him we are only taking one toy, and that he needs to make a choice. Hands down, it is always Purple. Whenever he misplaces Purple (which is often because it is small) and he can't find it, Joe freaks out. In this pic, we have finished reading bedtime stories, and Purple is in Joe's hands. Because, you know that we have to go to bed with Purple everynight. What does all of this say about my son?