Hiro: I refuse to eulogize my father. To eulogize him is to admit he is gone. My father is not dead. Kaito Nakamura taught me right from wrong. What it means to be a hero... so long as the lessons live on through me, he will never die. My father taught me to understand that certain things are in God's hands, but for everything else, God has given us the gift of choice. My father gave me the tools to fight the battles ahead. Every hand I extend in kindness is his hand. And every blow that I strike for justice is his fist. So long as the lessons he taught stay with me, and so long as he lives on in my heart, then my father is never truly dead.

Hiro: I suppose this is... goodbye.
Kaito: I've never time traveled before. I'm proud of you son.
Hiro: Goodbye Father. Please give my love to Mother.

Hiro: It was the kiss that fractured time.
(Alejandro is beating up Sylar next to the car.)

Hiro: Kensei! I've been searching for hours. Come my friend, we must go back and destroy White Beard's guns.
Kensei: If you want to stop him do it yourself.
Hiro: Something wrong?
Kensei: I saw you Hiro. After I saved the swordsmith I came looking for you, afraid something happened to Yaeko, 'cause I love her. And you, friend, betrayed me.
Hiro: No-
Kensei: Yes, you kissed her.
Hiro: It happened by accident.
Kensei: You accidentally kissed her?
Hiro: I accidentally fell in love with her. And she with me. I'm so sorry.
Kensei: So you've been lying to me all along. First you show me that I can be harmed by no weapon and then you hurt me deeper than any blade possibly could.
Hiro: She's your princess, Kensei. I know that. And I swear I will not give into love. That kiss will be our last.

Hiro: Oh no. I broke history.

Hiro: The past isn't a very safe place.

Hiro: Tonight, we will attack. Three of us against an army. But even with powers, I fear for the sword smith's life. And for Yaeko. The woman I love, but cannot have.

Hiro: Why is everything so purple?

Hiro: You are the hero Kensei?
Takezo: My name here is Kensei, but no one's ever called me a hero before.

HRG: Compared to the life I had, normal is a pretty nice vacation.

HRG: You were right, Claire, when you said it was all my fault.
Sandra: Noah!
HRG: I never meant to hurt you.

Irish Mobster: Who are you? What's your name?
Peter: I don't know... I don't know...

Ivan: I'm like you. Family comes first. Maybe we can make a deal.
Noah: What kind of deal?
Ivan: You were my protégé, so dedicated to the company you made me proud. I miss that. I want you back.
Noah: Forget it.

Kaito: For close to thirty years I have seen my son as a disappointment. A dream who excelled at nothing. It was not until Hiro began this quest that I saw his strength, courage and wisdom. There is a legacy that I am meant to hand down to him. No, I will wait for Hiro to return. I am a man of patience.

Kaito: I sought redemption by helping Hiro fulfill his destiny to save the world. How did you help your son?