Security.

For as long as I can remember, Jaxon has held my hand most nights when he's trying to go to sleep. It's funny sometimes you can tell when he's getting tired, because you'll see him reaching around for something to hold. This morning, he mangaged to find Knox's foot...

But I guess that's all the security that he needed. Little Knox didn't really know what to think about it though! Sweet sweet boys...

They're going to be big buddies someday :)