Hiro: I look upset.
Ando: Go. Talk to yourself.
Hiro: No way... I scare me. You do it.

Sylar:Havent I killed you before?
Peter: Didn't take

Nathan Petrelli: Bad guy?
Hiro Nakamura: Yes. Like Billain
Nathan Petrelli: What's that?
Hiro Nakamura: Billain.
Nathan Petrelli: Villain?
Hiro Nakamura: Billain?
Nathan Petrelli:... more

Claire: Give it back Lyle!
Lyle: No! I'm going to put it on YouTube and make like a million bucks!
Zach: YouTube's free, idiot!

Peter: I'm trying!
Claude: And when you've left New York a smoking wasteland, we'll put that on your tombstone: "Here lies Peter Petrelli. He tried."

Peter: (punches Nathan in the face) You son of a bitch!
Nathan: Watch it, Pete. That's our mother you're talking about.

Ando - Your father looks angry.
Hiro - My father always looks angry.
Ando - But your sister looks hot...

Kensei does not run away from evil. He run towards it, and punches it in the face.

Hiro: You flying man, SHHHHHHHHHHHH!
Nathan: Will you keep it down?!
Hiro: (much quieter) Whoshhhhh.

Save the cheerleader, save the world!