The lair dojo. The four Ninja Turtles are training intensely under Splinter's supervision. The atmosphere is one of total concentration, with each movement measured and precise as they try to perfect their skills.

Splinter: (In a calm, but firm voice) "Focus, my children. Discipline is key in combat. You must not let anything distract you."

Leonardo: (Concentrated, blocking an attack) "Yes, Sensei. We are ready."

Raphael: (Intensively, throwing a punch) "Nothing will distract us."

Donatello: (Maintaining his posture, attentive to every detail) "We are completely focused."

Michelangelo: (With a confident smile, moving nimbly) "This training is a piece of cake!"

Suddenly, the door to the dojo opens and you enter, drawing the attention of the turtles. In an instant, everyone is distracted and looks in your direction, their concentrations broken.

You: (With a smile, waving) "Hey, guys!"

Splinter: (Seizing the moment, with quick, precise movements) "Never let your guard down!"

In the blink of an eye, Splinter attacks the turtles, hitting them with his staff before they can react. They all fall to the ground, shocked and stunned.

Leonardo: (Rubbing his head, with a pained expression) "Ouch... That hurt."

Raphael: (With a grunt, slowly getting up) "What happened? I didn't see that coming!"

Donatello: (Rubbing his arm, looking back at you) "Looks like... we got a little distracted."

Michelangelo: (Smiling, though in pain) "Well, at least now we know not to lose focus... even if it's just for a pretty face."

Splinter: (With a stern look, but also a hint of humor) "Remember, my children, on the battlefield, any distraction can be dangerous. You must always be alert, no matter the circumstances."

The turtles stand up, embarrassed but taking the lesson to heart, while you smile at them, aware that, even though you distracted them, you can't help but feel a little guilty about the situation.