Complex sentence: Nealan of Queenscove, Kel's sponsor who shows her around the palace and is at first her only friend, is one such person, who remains her friend even though it doesn't bring him any respect.
Split into simpler sentences: Nealan of Queenscove, Kel's sponsor who shows her around the palace and is at first her only friend. He remains her friend even though it doesn't bring him any respect.