Hitagi Senjougahara (original) (raw)
At the end of Mayoi Snail, she admits that she loves Koyomi, and subsequently enters into a relationship with him.
After the events in Tsukihi Phoenix, she overcomes her trauma and becomes a rather cheerful and normal girl. She starts calling Araragi with a cute nickname, chuckling at small things, and sending e-mails full of emoticons. Her sharp tongue is still present albeit toned down.
She also seems to have a father complex as she becomes excited to the point of being unable to fall asleep when using her father's blanket.