Every so often while watching Devon do his thing, I keep being reminded of something I heard awhile ago about babies and children being more sensitive to the paranormal. After observing Devon for awhile now I can certainly understand why it would appear that way to some people. The tendency to stare around people and at seemingly blank white walls can be a bit peculiar if you think about it too much. But at this age it's just them getting comfortable with their new senses. Apparently I'm not the only one who's ever wondered about this as a quick Google search turned up this rather interesting forum thread.
He also shows an interesting fascination with the large glamour wedding photo of Erin and I that we have framed. He'll just stare at it intensely every single time we point him in its direction. He can be whining or crying but when we move his line of sight at that picture, he'll immediately stop whatever he's doing and just stare. I think it's cause it's pretty much entirely black and white (with Erin in a white wedding dress and me in a black tux) and newborns supposedly find black and white very interesting things to look at.
But anyway, I think he's already starting to consciously smile at his current age. Prior to now, I was never sure if his smile was just one of those things he randomly did or if he was actually happy/content. Actually I'm still not 100% sure now but he does seem to do it a bit more often than before.