She is the only girl that i really feel for. I mean her pain. She is the only heroine in these harem serieses that loves the boy and can't even express her feelings to boy. I don't know what happened at the end of manga. I hope they did not change her character. Cause i for one think it is really beautiful. That her circumstances where she is loyal to her master, and can't think of getting between her master and the boy. And that is why she can't even express her love or be open about it. And she has to keep it forever to herself even though she loves him and has to be around him and watch him being with other girls. That's painful and beautiful.