Catlyn Lily Acosta made a promise when she was 13 years old. She will make Ian Adriel Santos her boyfriend when she's already 21. Thinking 8 years is a short time, she committed. An unexpected event makes her reluctant to believe in love. Their love story ended. However, she unconsciously waited. She never liked someone more than she likes him. It's as if destiny saw her waiting, they meet again unexpectedly...and when she's exactly 21 years old. Will she follow her fate? Or continue what she have with Skyler Rai Tañada?