You, Keiko, Shizuru, Botan were watching Hiei fight in the tournament with Bui. You noticed Hiei kept glancing at you but you didn't really care until he notice one of the demons were approaching you (because you guys were humans), just about when the demon was about to threaten you, Hiei took a brick from the arena floor and threw it at the demon which made his opponent (Bui) stop for a second.

Just as expected, the demon was bleeding and collapsed which made Hiei chuckle and continued to fight and continued to get quick glances of you.