Nathan's puzzles & words

Doing one of his favorite puzzles wearing Colin's swim goggles
Nathan has developed a passion for puzzles! He will carry one around all day and even takes them to bed with him! His favorite are the wooden ones with the little knobs on the pieces. He will take the pieces out and put them back, over and over again.

His word for puzzles sounds like "pu pu" or "pa pa". Which reminds me, his word for milk is like "ma ma". So when it sounds like he asking for mommy or daddy, it's really milk or a puzzle! However, he does say Colin's name quite a bit, although that sounds like "caa". I think I know who is number one in Nathan's book -- and it's not mom or dad!