So, if you’ve ever seen this season of ‘Big Brother’ then you know that Ian is certainly capable of odd behavior. In one episode early on, he was sneaking around the house in the middle of the night. This is not so weird in and of itself except for the fact that Ian did do some things that I have read as being consistent with high-functioning autistics: walking on the tips of your toes and crawling into tight spaces for comfort. He did both of these things. In one scene from the show he got on the floor and nearly crawled into a confined space under some of the built-in furniture on the set. It appeared that Ian stopped himself when he realized what he was doing. Seemingly an admission of ‘unusual’ adult behavior.