Petra

“Hidan: Hey, look at that, it's my headband! You went to the trouble of picking it up and keeping for me? I'm touched. You're a pretty nice guy, Kakuzu, you knwo that?
Kakuzu: Shut up. Let's go.
Hidan: Let me put it on at least! Okay, I'm coming. Admit it, you like me a little, doncha?
Kakuzu: Either you shut up, or I'll kill you.
Hidan: Haha, you're embarrassed! I understand.”
― Masashi Kishimoto, Naruto, Vol. 1: Uzumaki Naruto

“If being smart is what you say it is, I will remain a fool my entire life.”
― Masashi Kishimoto

“Sasuke: Snakes can sense things through temperature, and they can also do it with their sense of smell by passing the smell in the mouth."

Itachi: You've learnt a lot...Dr. Snakes”
― Masashi Kishimoto

“I hate loneliness, but it loves me.”
― Tite Kubo, Bleach―ブリーチ― 42 [Burīchi 42]