(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?