I was reading the comments and just about everyone agreed that Kobato was telling Fujimoto that she loved him. My thought process is that CLAMP didn't specify so it would be rather foolish to assume anything. Besides, seeing as Kobato and Suishou share a body couldn't Suishou be telling Ioryogi her feelings once again. Then again, this scene mirrors the scene where Suishou disappears the first time (pronouncing Ioryogi's name correctly, telling her beloved that she loved him) so it could be Kobato. I don't know, and no one will know until next month. I think that CLAMP rushed this series along though. It had potential in the beginning and I was expecting a longer series but the volumes themselves are a bit shorter than the rest of the manga that CLAMP puts out. Maybe the series was doomed to be short. . .