Chris has a deep love for figure skating. He is also a very sexual person, which is reflected in both his personal relationships and in his figure skating. He greets Yuuri at the Cup of China by stroking Yuuri's rear. He also has more sensual music choices for his programs. He tends to become very immersed in his performances.
Chris is self-confident enough to not care much about what people think of him, being brave enough to dance semi-nude at the previous year's GPF banquet.
(Source: Yuri!!! On Ice Wikia)