Coiny, a character in the series, exhibits a mix of behavior. While occasionally displaying kindness and persuasion skills, he is generally perceived as rude and often has conflicts with others, notably Firey. In the first season, their intense rivalry lacked a clear reason. Over time, Coiny becomes more of a leader and strategist, showing thoughtfulness in later seasons. He grows closer to Firey and even exhibits a somewhat childish and energetic side in IDFB.