More on the decisive little fellow

Sarah went to the store today to buy some shoes ("booes") for Connor. His current ones have fallen a part a bit and he still trips over himself in the next size we have from Jamie. She pulled one pair off the rack and he seemed interested, which she didn't make too much of, but they didn't fit. She began to pull another pair off though and he immediately said "no, no, no!" and pushed them away. She went for another and the same thing happened. She then spied a pair of Elmo shoes and this received an approving "Momo!" They fit and so all is well. But, as Sarah said, how can a person who needs shoes that small have such decided opinions about them?