Okay here we go, I hope to not make this very long because otherwise i'm going to miss the opening of ponies!
Kon! lol that little perverted stuffed animal I really love him.
Rukia - There is something that always gets to me about Rukia. I think it's cause she has seen so much suffering and yet there was always that part of her that was searching for a way to find the power to make sure something like Kaien's death would never happen again. and then she met a certain strawberry.
Gin - At first I hated him. I always thought he was creepy! and then we learned the reasons why he became a shinigami and OMFG!
Ukitake - I love his caring nature, and peaceful nature, seems like ever since that aweful day, he doesn't like to fight anymore. I mean he'll do it if he has to. But He also became a bit of a 'father' figure for Rukia which I think was absolutely fantastic.
Byakuya: Much like gin I despised him at first. but then we learned the reasons why he did what he did. and he actually didn't seem like such a jerk anymore.
Matsumoto - I love her! everything from her fashion loving side and somewhat ditzy nature she can go from ditzy to serious in a nanosecond. to the softer side of her. the one that always secretly yearns for Gin. also she is extremely loyal to her captain.