ok I couldn't help myself with this. It feels sort of like a 'flip' book. I'll refrain from the 'mix and match' aspect of this. Anyway, you gotta notice the detail of their faces. Memorize the lines. The smiles. The eyes. The curve of their ears. And look at that double chin! He does like his carbs. They're brothers. The same, yet so different. They are just a couple of neat kids. I think you'd say so too if you knew the details of their lives.