Their love story began when they first met as students at the SM University: Amber was majoring in Engineering while Krystal was a freshman in Architecture. They were inseparable and did everything together — eating, studying and attending parties. Both their families loved them, they shared mutual friends and eventually ended up working for the same firm. Every single component of their lives revolved around each other. So, naturally, everyone assumed that they would inevitably get married someday, with Architect krystal designing and planning their dream house while Engineer amber building it. Everything could not be more perfect.

But. What if krystal decided to give up? Give up on everything, give up on her and what they had after 5 years of being together. Will their love stay? Or will they have to find someone else?