As far as they knew he couldn't understand them. Leave it to them to end up with a genius baby. Sophie was smart, so it wouldn't be a surprise if all three children ended up geniuses. "I was in middle school when you were born," he said as he ticked off how old he was then. His childhood had ticked by pretty fast and even quicker after his parents died and he had to take over the company. "Something I would never make it through. Thus why I leave all of the medicine to you. I could never do what you do." He tilted his head as he watched the sleeping baby, the corner of his mouth quirking into a smile. "Maybe I should take him home for his nap. He'll probably sleep in the car on the way back."