Eugene is a gentle, easygoing boy with a heart as big as his naps. Sweet, affectionate, and quietly playful, he loves lounging, keeping a watchful eye on everything around him, and sharing calm moments with the people he loves. While he's laid back by nature, his silly side comes out when he's feeling playful. He's especially devoted to his little sister, Mozzy, who follows his lead in everything they do. The two are deeply bonded.