Sakura and Yukito and His Fading Power

Sakura stumbles upon Toya telling Yukito he knows Yuki's secret and interrupts them, but it turns out they are filming a movie for the upcoming high school festival. Sakura gets to participate in the movie which is set on location at Eriol's mansion. But Eriol has some challenges awaiting, and when Yukito fades and almost falls from the balcony, Toya makes a big decision about his magic abilities.