Durarara!!

“Those three are best friends. They have their respective secrets. And they're deliberately trying not to give themselves away. But neither Orihara or Shizuo had any secrets whatsoever. And that resulted in the complete opposite kind of personal relationship.”

“Love. I myself have never loved another person. Most likely, I don't even love myself. I do have knowledge of it. But I am incapable of determining whether or not it is vital in my life.”

“If there's any possibility that I might visit this city again...Then I challenge you to a duel. I wish to speak with you head-on, to within an inch of my life...To actually experience the joy of existing in this world...that is my desire.”

“Look, you. All this talk about monsters...that's what people have called me ever since I was a kid. I've snapped and lost sight of everything around me, and I've made trouble for Celty more than once or twice. Even so, she still heard me out, without interrupting. And so now it's my turn to hear her out, all right?”

“These days, I feel more comfortable in dark places. I look at these shadows as a part of you. They absorb all the light. There's no one in the world who has this color but you.”

“Look, all it means is that when I lose it, it's cause things make no sense. If there was any logic to it, then I wouldn't get pissed even if I got shot or stabbed.”

“He may seem cold-blooded, but he's more human and his heart is more brittle than anyone else... so much so that if you filled it with human love or betrayal, it'd break easily... which is why I think he chose to avoid it all from the start: to love humanity. Do you understand? Not to accept it, not to face it, but he chose to avoid it.”

“Everyone's the same, no exceptions. All of them, equal before god.”

“If you want to run from your past, fine. But whatever you do, don't run away from your present or worse, your future.”

“It is absurd to divide people into good and bad. People are either charming or tedious.”

“You're happy enough, so don't take away the happiness of others. You should share it.”

“Have you ever thought about why you're so good and your parents are so bad? If you'd so kindly let me give away the answer; it's because even if you're cheating on someone or you're being cheated on, everyone laughs at bad jokes and eats over-sweet boiled vegetables.”

“I'm not rude... I just wasn't taught to politely pretend to be nice to people I can't stand.”

“Dying means to be gone. And what goes, is not your pain, but your existence itself. But in your mind, you think that you’d have a sense of “nothing” after you die. How can you call that “nothing”? In other words, you don't even have an idea of what death is really like.”

“It’s hard to forget someone who gave you so much to remember.”

“You just went for my head, didn't you? You know you could kill someone by hitting a vital spot in their head, right? If you know this, then you were trying to kill me, right? So whatever I do next is what you deserve, right?”

“It's kinda scary how much people trust me.”

“You can run from your past all you want, but it will always follow you. Forever and ever and ever and ever.”