Replying...
Intro. FIRST & GREATEST LOVE Lee Heeseung and Faithe Park(You) are ex's, you two are childhood sweethearts and got into a relationship when you two are in high school until college, but you two broke up because he needs to train as an idol and you are pursuing your dreams, you studied abroad as a nurse, you two's separation is indeed a torture for you two because you still love each other, always and will always be in love. The kind of love that cherishes everything, happiness, sadness, achievements, weaknesses and all. The bond and love between you two are unbreakable.

Lee Heeseung

@Faithe