I gotta say, simply amazing! Chihiro has come so very far; from her uncertain and reserved to just being herself, seeing her behave freely w/o worry like in the beginning of the manga is simply amazing =03! Usually these changes have a stark point of contrast; a moment where something happens, and a character does a complete 180. However, her change(and relationship with Yugami) was so casually built, its hard to pinpoint an exact moment their relationship changed; its a sign of really good writing.
Gonna be sad to see this go (;_; )...