I wasn't really a fan of her till I read book 21. I had liked her, but she wasn't my favorite, but now she is defintaly one of my favorites. Her drunkness made me laugh so hard. Then Kira was foaming at the mouth and she totally ignored Hisagi when he was trying to get tea for him, which made me laugh even harder. I also loved the scene where she like, disappeared, when Hitsugaya mentioned paper work.
I also love her story. She was friends with Gin but suddenly he disappeared. Then she found him again, but then then he betrayed her :[
I loved when Gin apolgized to her. He looked liked he meant it so I was like 'Awwww!!!' XD
But her drunkness is why I like her.