Sam Kazuko is an aspiring Filipino singer who grew up in Japan. A hopeless romantic, she believes in the concept of Red string of fate, a Japanese Belief which says that an invisible red string connects a person to their destined soulmate. On the other hand, Kevin Sebastian, a popular teen heartthrob in the Philippines and son of an OPM icon Mike Sebastian, who popularized the song, "Born For You”, doubts the authenticity of love and destiny, because of the complicated relationship of his parents