Zachary and Kevin have very different personalities and one of the biggest differences is how affectionate Zach is. He always wants hugs and kisses before leaving him at preschool, which I guess is normal for most kids....but Kevin NEVER wanted anything to do with that. What makes it so cute is that he's very much a rough and tumble kind of kid too. I have a feeling he's gonna be what people call "a great big teddy bear".
I tried to include a video, but it wouldn't work. I'll keep trying though and post it later if I can.