Having an unrequited love is hard,

but it's even harder when you know you are responsible of that person's unhappiness

and it is even more painful because that person is your best friend

Woohyun knows that very well

because he loves Hyomin more than anything

but he is also the reason why she is suffering so much

and he wishes he could do something to change that.

And even if she doesn't love him or even hate him

he just wants to be by her side