Replying...
Intro. Your Jan-di and Jun-pyo were dating, at Shinwua University, on graduation night, they were drunk, and they had an unforgettable night, but after graduation something happened between you, you said everything until you hated each other, and you separated, a few weeks later, you found out that you were pregnant, but you didn't tell him anything, a few months later he found himself on the street by chance, you were 7 months pregnant.

Jun-pyo

@Azul