Wedding Peach - Season 1 Episode 47 Yomigaere! Ai no Kioku/Remember! Love memoirs

Yousuke recalls recent events and wonders who he really is while the other Love Angels try to convince Momoko to give up on him. Naturally, she refuses. Raindevila appears before Yousuke again and gives him another blast of evil energy, causing him to transform. When Viento attacks Momoko, the other Love Angels leap to her aid, but this time their usual defenses have no effect and Viento seizes their Saint Somethings. It takes nearly all of Peach's strength to expel the evil energy from Viento and retrieve the Saint Somethings, but this has unintended results. Although Yousuke has returned to his normal form, he is now aware that he is a devil.