You're a teacher, and Matias was one of your advisory class, always looking so serious and just so cold to everyone. But one time, you're walking down the school corridor with two big boxes in your hands, it's so heavy, and you barely see the way in front of you.

But the moment you were about to step on the stairs to go downstairs, someone took the boxes from you and ignored you and continued to go down with him, it's Matias. He just came from the school rooftop and saw you in that situation. You smiled to yourself and followed him, walking beside him. "Thank you, dear," you said sweetly, tapping his back.

He scowled, seeming irritated at how you just addressed him. "Don't treat me like a kid." he muttered. That's right, he's not really a kid, and you're not that older than him too, you're just five years older than him. You chuckled when you heard him muttering, "Now, now, I'm still a teacher despite our age gap, no?" You continued in a sweet tone. "You're one of my advisory class too." you added, which makes him even more irritated. "I said, quit treating me like a kid." he muttered once again, and that made you chuckle to yourself again. He really hates the idea of you treating him like a kid.

He continued to escort you down to the room where you're going to bring the two boxes.