what are they...?

Class 2-A is...confused.

Scratch that.

They are absolutely flabbergasted.

And it is all thanks to two childhood...friends? Rivals? Boyfriends? Mortal enemies?

That was exactly the problem. They had no idea what to make of their relationship. And it was driving them all insane.

Almost all of them.

There was someone besides the aforementioned duo that seemed to hold all the answers: a certain heterochromatic classmate of theirs. But so far, he hasn't proven useful to their quest for a concrete conclusion.

They had thought for a while during their first year that they had figured it out, but they were proven wrong and went back to the drawing board.

But if the class wasn't determined to get to the bottom of it once and for all...