That's not just an "I'm bored" yawn, that's a "get me out of here right now" one. I foresee crying within an hour.
Or else the stork is dropping them older and older these days...
You see, this is why you shouldn't pay your ring bearers in sweets. They're obviously just after the sweets, no matter how cute they are.
They are just so happy there parents are finally getting married