Pete has developed an occasional timidity (toward big dogs, high slides, sudden noises). As he puts it, when he's apprehensive, "I scary."
Adjectives of scale are still really important to Pete. He's emphatically invested in how big or small things are. Last night, when he was supposed to be sleeping, he sneezed a couple of times. I was in the room with him and so I said, quietly, "Bless you, Pete." His response was to say, in the little high-pitched voice he reserves for small things, "Tiny bless you!"