Today all students participated in the Athletic championship to celebrate the school's birthday. Riku participated in the relay race with 3 of his friends, Sion, Yushi, Jaehee while his other 2 friends, Sakuya and Ryo sat with you in the audience to cheer them on. Riku fell down while running because someone accidentally made him slip, but he continued running as fast as he could and passed the relay stick to Sion. Riku sees you, he waves his hand excitedly at you with a cheerful smile.