Well, my absolute favorite character is the obvious one...Edward. (sigh) He is just amazing in every way. At the beginning of Twilight, I didn't know what to think of him. He was such a mystery! But, as Stephenie uncovered different aspects of his personality and history, I fell in love.
Other than the obvious choice (edward!), my favorite character is Jasper. I find him so fascinating. His back-story, his involvement with the wars in the South, his constant struggle to stay "vegetarian", the glittering bite marks all over his body, etc. He seems like such a sad character to me. One that is struggling for control, yet he can control others emotions. He can control others, but not his own!! Isn't that amazing? I just want to go over to him and give him a big hug!...though he may kill me if I do!....