Kate

“What did you do?” I mumble. He is just a few feet away from me now, but not close enough to hear me. As he passes me he stretches out his hand. He wraps it around my palm and squeezes. Squeezes, then lets go. His eyes are bloodshot; he is pale. “What did you do?” This time the question tears from my throat like a growl. I throw myself toward him, struggling against Peter’s grip, though his hands chafe. “What did you do?” I scream. “You die, I die too” Tobias looks over his shoulder at me. “I asked you not to do this. You made your decision. These are the repercussions.”
― Veronica Roth

“I do know who you are. I just needed to be reminded.”
― Veronica Roth, Insurgent

“Are you asking me to undress, Tris?'
A nervous laugh gurgles from my throat. 'Only ... partially”
― Veronica Roth

“I regret..." Tobias tilts his head, and sighs. "I regret my choice."
"What Choice?"
"Dauntless," he says. "I was born Abnegation. I was planning on leaving Dauntless, and becoming factionless. But I met her, and... I felt like maybe I could make something more of my decision."

Her.”
― Veronica Roth, Insurgent