Could Love be Hard as Math?

Simple math :

NERD + MR. POPULAR = WEIRD ?!

Nahh, nothing is weird when it come to love. Even difficult math question will have the answer. Will have the solution if we know the methods.

Myoui Mina is the math question for Son Chaeyoung.
Same as Son Chaeyoung will be the math question for Myoui Mina.
Will they find the solution for this question or they just let it be and skip to the next question.

So, let join them to find the solution for this simple question.

Ps : I do hate math 😬