I probably shouldn't have her on this list (and this high) since I've only watched the anime and haven't finished the manga but eh whatever.
Yukino starts off has someone who cares just a bit too much about her grades and appearances. The contrast between how she acts at school and at home and how obssesed she is with her appearance in the begginning was funny to watch.
However this all changes when she meets the LOVE OF HER LIFE. But seriously it was really cool to see how she developed from her obsession of her perfect student appearance to asking out Arima in a really nice way.
Since the show was mostly through her perspective it was cool to see how her relationship worked out through her eyes and what she contributed.
--
http://www.backloggery.com/superangelo128 http://myanimelist.net/profile/superangelo128 http://vndb.org/u6633/votes http://www.goodreads.com/user/show/7524301