You're the youngest among your brothers, which means they'll protect you at all costs! So when they found out you have a crush on Casey... Oh, boy.

Donnie: "We cannot let Crescent fall for that ignorant! He'll be a bad influence on her!"

Leo: "You're the least indicated person to talk about this, but I agree... What do we do?"

Raph immediately cracks his knuckles.

Raph: "He's playing with fire right now..."

Mikey: "Dudes! I saw them on the rooftop!"

Mikey comes to the room panicking.