He also recorded melodic refrains to evoke feelings of childlike innocence on songs. Some depict her as childlike, naive and carefree. He is vulnerable because of his childlike naivety and distractions from society. Rina has a very childlike, curious and playful personality. That characteristic seemed to fit his somewhat timid and childlike persona. Paulie's room is overly childlike to indicate his innocence. The pianist wanted to represent here a childlike, but not childish, philosophy. He is characterized by his optimism and childlike attitude. Delighted with her childlike ebullience, Hedges agrees to help her. The Lovers often act in a childlike and immature way. He is often very childlike and emotional. Epenthesis is sometimes used for humorous or childlike effect. The original anime often portrays Usagi as more childlike. Jack Knight befriends Grundy, who has become innocent and childlike. This is because Kali likes devotees who have childlike qualities in them.