Elio's definitely ESFJ since Elio tends to put the needs of his family and friends over others, while maintaining a healthy balance in his life - especially in terms of his idealism and pragmatism. He's also a people-pleaser, but it was somewhat more extreme in his younger years due to the familial values his older brother unconsciously imprinted onto him at a young age, when he was emotionally-stunted. Furthermore, despite his laidback, easy-going, and somewhat playful nature, he's generally active and dedicated to his work.