Gettin' Messy, Gettin' Clean

Luke really likes to feed himself now, and yesterday, I was brave enough to plop some mashed potatoes on his tray. He loved them! What I don't get is that whether I'm feeding him or he's feeding himself, he seems to get an itchy face half-way through his meal. If I'm unlucky, he'll catch a full spoon of baby food on the way to rub his face with the back of his hand. But when he's feeding himself, smearing food all over is just inevitable.

Ryan likes to declare that the baby's gonna need a bath when things get really bad. This was definitely one of those times.

I really don't have many bath pictures of Luke, so I made sure to grab the camera this time. He LOVES bath time. He splashes hard, crawls around, and climbs up the sides. He often slips and falls into the water, too, but it doesn't faze him much.

Zach still loves bath time, too, and he gets a serious case of jealousy when he sees Luke in the tub. He begs me for a bath after Luke's, but could he please have the water a little deeper?
Tell me, with skin as different as these two have, how in the world are they possibly related?