Inu X Boku Secret Service - Season 1 Episode 11 Dragonfly

Miketsukami history is exposed. While other families revel when a child with youaki blood is born, it is vastly different in his family. Kagerou tells Ririchiyo that he was not the one who wrote her letters back then and Ririchiyo exclaims that she already knew that. The truth of Miketsukami obsession with Ririchiyo is exposed. Kagerou is bored with the fact that Ririchiyo wasn't upset to an extent, therefore telling her that Mikestukami was the one who was writing her the letters in the past. With the realization concluded, she felt that is why Miketsukami noticed her. However, Mikestukami rushes to hug Ririchiyo and exclaims that it was her that noticed him.