Asleep on the Job?

So, this afternoon I was looking through some of our wedding photos, trying to find the right picture for a project I'm working on, and what did I find but a picture of what looks like my father snoozing during our wedding ceremony! Take a close look and decide for yourself: was Dad just caught on camera mid-blink, or is he pretending to look dignified while visions of margaritas dance through his head?