What follows is a fairly straightforward interpretation of the theme.
The first series of pictures is of Dodger, my brother’s dog. The first couple of the pictures were cute, and then I think he began to get ticked off! He refused to look directly at me, instead spying at me out of the corner of his eyes.
Here are a couple of pictures where I was taken off-guard when I noticed somebody looking back at me. In the first one, the person does not look too happy. The second one shown here actually made me nervous since I was in a place where things could go wrong in a hurry. As you can see, I was not actually focusing on the guy, but I got him in the picture anyway.
These last two pictures were taken from a wedding. In the second one I unexpectedly found the groom looking back at me.