- Leonardo: Maybe we SHOULD take Shredder down...
- Donatello: If we interfere with history, Splinter will never move to New York and buy four baby turtles, and then who's gonna stop the Kraang invasion and save all of New York, huh?
- Leonardo: But we've already interfered with history! Shredder just saved Tang Shen from four monsters, US!
- Donatello: Casey's picture is fading away, like we never knew him! Time is already being altered!
- Michelangelo: It's just like that movie! We're doomed, dudes! DOOMED!
- Raphael: Calm down, man! We just got to make sure Tang Shen doesn't like Oroku Saki!
- Leonardo: We have to convince her he's the evil jerk we all know and hate, so history stays on course!
- Tang Shen: Yoshi, let's leave this place, move away from here. I've always wanted to visit America, New York City...
- Hamato Yoshi: Shen, I have many responsibilities. You know this. With Father being ill, the Dojo...
- Tang Shen: The Dojo. When are you going to leave that life behind? This is the last clan of its kind!
- Hamato Yoshi: And that is why it must endure! Must I explain this again?
- Tang Shen: Ninjas have no more place in this world!... You must decide. This is no life for Miwa.
- Oroku Saki: I... overheard your conversation with Yoshi. It is futile, you know. He will never leave the Clan.
- Tang Shen: Perhaps you speak the truth.
- Oroku Saki: Shen, take me back. I will help you take care of Miwa. We will go to New York together, the three of us!... I am a different man than the one you once knew. Believe me.
- [sparring]
- Hamato Yoshi: I saw you with her last night in the woods, brother! What did you say to Shen?
- Oroku Saki: What concern is it of yours, Yoshi?
- Hamato Yoshi: Shen is MY concern, Saki!
- [the fight escalates into a battle that Master Yuuta has to stop]
- Master Yuuta: Enough! End this now! You are brothers. Act like brothers.
- Oroku Saki: The Hamato Clan has gotten weak! It is rotting from the inside! The Foot was the oldest of all ninja clans, but it was wiped out by Hamato Yuuta, when he slayed its master Oroku Maji, my father! I was adopted by the Hamato Clan as an infant, raised by my enemy in ignorance! I will have my revenge on them all!
- Hamato Yoshi: Small green men? Spirits? Monsters? Your head has always been in the clouds, brother!
- Master Yuuta: Do not be too dismissive of the supernatural world, Yoshi. There are many dimensions, many beings, that permeate what we call reality.
- Master Yuuta: Some legends say when the yokai arrive, tragedy is sure to follow.
- Michelangelo: Dude, these yokai sound like trouble.
- Raphael: He's talking about us, genius!
- [sparring]
- Oroku Saki: You never listen to me! Just like Tang Shen!
- Hamato Yoshi: Yet again, you speak of Shen?
- Oroku Saki: You care nothing for her, only for the Clan! Only for yourself!
- Hamato Yoshi: [decks him] That is not true, brother! I have always been there for you.
- Hamato Yoshi: Father is growing worse. The Dojo is all we have left.
- Tang Shen: You have so much more than that, Yoshi.
- Hamato Yoshi: Take Miwa and go, Shen.
- Tang Shen: But Yoshi... Saki, please! You are brothers!
- Oroku Saki: No, we were never blood!
- Hamato Yoshi: Shen, go. Now.
- Hamato Yoshi: We were raised together, Saki! Do not make me fight you!
- Oroku Saki: How could I not, after so many lies, so much dishonor?
- Hamato Yoshi: You only dishonor yourself! You were always jealous, always scheming, always filled with hate!
- Leonardo: You can't leave Hamato Yoshi, he's a good man! Oroku Saki is evil!
- Tang Shen: No. Saki is a good man.
- Donatello: If you choose Oroku Saki, the world itself could be at risk! Take it from us, the Kappa Brothers!
- Tang Shen: Yoshi is too dedicated to ninjustsu to raise a family...
- Michelangelo: That's not true, Splinter loves little Miwa! She's so cute!
- Tang Shen: I don't know who I'll choose. I must do what's right for my daughter.
- Raphael: Follow your heart, Shen! You know who the better man is!