Jenny Ramos had her whole future planned out. She will finish her master's degree in South Korea and return to the Philippines to continue teaching at her university. Falling in love wasn't part of that plan. Park Ji-han needed to fulfill a promise he made to a friend more than a decade ago. And he will fulfill that promise no matter what problems he may face. Love has always been part of that promise. Two different people who will cross paths several times in this lifetime. One working out the future she desires, another looking for the future that had been worked out so many years ago. What would likely happen when both their futures get intertwined?