"Thom was my best friend," Rex murmured. He held Halo tightly to his chest, as if afraid some invisible force would snatch her away. "He trusted me like a big brother. Because of that I never wanted to have another Pokémon. But then Professor Elm gave me Lucifer, my now-Feraligatr. It took some time, but it was because of that little Totodile that I made my choice."