PrincessLuna1 - Page 201

Rin has a protective and supportive personality. He can be very violent and tends to get into fights but is actually kindhearted. He supports his friends and tries to encourage and help theHe's not the type of person for school or studying, though he was able to gain a junior high diploma and become an Exwire. Unlike his younger brother, Rin is immature, which leads other people into believing that he is the younger twin out of Yukio and himself. m. He also seems very protective of Yukio, and aims to surpass him one day. Rin is clueless at times. He is headstrong and is often very open with his friends. However, when his friends found out about his Demon heritage, some became afraid of him, and thought that he was unstable and thus dangerous, but they slowly got used to him and accepted him during the Kyoto Arc. During the anime Rin thinks about the past of the day his father died and also what Yukio thought of him the first day of Exorcist class. He seems to have a small soft-spot for animals