Raylina Celine always thinks that every relationship is ephemeral. That anyone can't stay as what they promised. Sweet words will only last for a short time, and feelings will fade in a blink of an eye. Kagaya nang pakikinig sa isang kanta. The melody and beats will only last for a few seconds, and eventually, you will forget about it. But after that night, why can't she forget about that man? Why does his effect still linger on her mind? Parang kanta na paulit-ulit mong napapakinggan sa isip mo. It's playing over and over again, and yet she couldn't feel being tired of listening to it. Every song to her is ephemeral beats, so why does he's giving her perpetual heartbeats?