Great timing

I realize this is probably confirmation bias (as in I don't notice all the times this stuff doesn't happen) but I think the kids have great timing.  Examples:

Simon knows to wake up right when I'm finally in a position to be productive. 

Simon likes to spit up the most after I've changed him into a fresh shirt. 

He spoils cute outfits quicker than less appealing outfits. 

Alice will either not nap or take an absurdly late and long nap if we have plans that afternoon.