It has been almost 3 years since Jessica and Donghae ended their 4-year long term relationship.

Misunderstandings and constant fightings about pointless subjects had led to an ugly break up scene where they knew it was over, and yet not over between them.

However, everyone knows their awkward interactions afterwards and their daily actions tells a obvious story - that they absolutely regret the break up and they can't seem to forget about each other no matter how much time had passed. 

Will they manage to fix each others' broken hearts again?