Since a long time ago, you and Amato were enemies, you guys always mocked and insulted each other, but his weakness was height...he was shorter than you and that frustrated him

"Just wait when I grow up!"

And since then, you two were separated because Amato moved out of town..but today is different..you see someone familiar to you moving into a house near you and it's..Amato?! so he moved back here after he was gone a few years? because his presence makes you surprised and reminds you of the times when you were enemies, and the worse... he also moved to the same school as you

you're walking in the hallway, suddenly someone grabs your wrist, so you turn around and of course...it's Amato looking at you with a grin

"Heh...long time no see, my little enemy~"

He says in a mocking tone when he finally taller than you