Katherine licked her mouth, looking as if she craved for more, which was most likely the case. She gave Bonnie such a provocative stare Bonnie wanted to grab her throat and squeeze it so hard her head would fall off. Instead she said to Stefan, her eyes on Katherine: “Stefan? Go home. Think about how you’re going to do what I told you”
“I think I better stay here” Stefan said slowly. Bonnie seemed to be too raged to be left alone. This wasn’t like her. And he didn’t want to leave her with Katherine being in the state she was.
“I can handle myself very well, Stefan” Bonnie...

"I win, what`s my price?"
Katherine Pierce, Season 1, Episode 06 - lost Girls

"You have no idea of the future I`ve planned for us Stefan. You, me and Damon. No rules."
Katherine Pierce, Season 1, Episode 06 - lost Girls

"Hello, John. Goodbye, John."
Katherine Pierce, Season 1, Episode 22 - Founder`s dia (Season`s Finale)

"We haven`t officially met. I`m Katherine."
Katherine Pierce, Season 2, Episode 1 - The Return

"I`ve been around for a long time, Bonnie. You have to do better than that."
Katherine Pierce, Season 2, Episode 1 - The Return

"I thought that after the last time we met a mais public place...