Sky often smiles with huge, ridiculous grins.[6] He speaks and behaves very oddly, and is adoring, rapturously delighted,[7] smiley,[8] kind,[9] relaxed, innocent,[10] adorable,[3] dreamy,[11] and hopeful.[4] He laughs often.[12] He is goofy, kind, and gentle in nature, as well as giggly and excitable. Despite his normally soft nature, he can become jealous and even angry, especially when those he loves are in danger. He loves all animals, especially small creatures with shells, such as snails.