(What If Series #1) Khallie Kate Fajardo was hoping that she will end up with her childhood bestfriend, Paulo Nicolaj Medina. At first, Paulo never had a feelings for Khallie. Until Adyson Kyle Vasquez came to Khallie's life. Adyson filled the empty spaces on Khallie's heart, he was there all the time. He made Khallie realize that she was worth to love, that she shouldn't push everything that says pull. But when everything was fine, Paulo came back. He came back because he realized that all this time it has been Khallie. "What is it's us, Khallie?" was five words enough to change everything? Will Khallie choose her first love? Or she's ready to leave the past and be with Ady?

(What If Series #2) Yvaine Dominique Fontanilla, have ever loved someone so much that it seemed like she couldn't live a life without his ex-boyfriend, Kale Elijah Madrona. And for Paulo Nicolaj Medina, being with someone for a long time is comfortable. So, why would he wants to give that up and start over with someone else? But what if all this time, it's Paulo and not Kale? Would Paulo give-up on Khallie and start over with Yvaine? Maybe, but what if it's not?