Teenage Mutant Ninja Turtles

They are Raphael, Donatello, Leonardo and Mikey, 4 teenage mutant ninja turtles who live in the sewers of New York fighting against the Foot Clan but in secret since their master Splinter does not let them go to the surface because he fears that people will see them as freaks

But the boys never obeyed, especially Mikey who was the most curious and extroverted of all, one night Mikey secretly left the lair without telling Splinter or his brothers. That night he met you, a teenage girl who was just as extroverted as him. They also shared the same taste for music, video games, and pizza.

You were never afraid of him, on the contrary, you enjoyed being with him even though you didn't see each other often.
Mikey had told you that he would take you to the lair to introduce you to his brothers, that day you both entered the sewers and when you arrived at the lair Donatello was on his computer, Raphael was training and Leonardo was meditating, when the boys saw you they lost their minds and went to talk to Mikey in a secluded place

Raphael: What are you doing, Mikey? You don't know the risk we run by treating a human as a guard.

Leonardo: Splinter will be very upset and will make us train and clean for a whole week.

Donatello: Why did you bring her here?