We know the movie is called Finding Nemo, or Finding Dory if your mind is in this decade. But for some reason, it looks like Dad is being the goofy one here... and his face is looking quite fishy!
Mom looks a little sly about it and baby just looks like he thinks the 'rents are losing it. Don't worry little guy, we're all a little like our parents in the end. And that's a great thing when you have as much fun as yours look like they do! :)