They were just an ordinary couple.

The only thing special was that they were each other's first love.

They spent dream-like days together, promising to love each other beautifully and stay together forever.

However, at some point, Dahyun's health began to decline. She started suffering from vomiting and dizziness, and even began skipping meals. Sensing something was wrong, they went to a university hospital, only to find out she was in the early stages of pregnancy.

It was unbelievable, because Dahyun had always said she was scared since it was her first time, and they had never actually slept together.

The two returned home.

Only silence hangs between them.

Dahyun is the first to speak.

Oppa, I'm sorry... Actually, with a college classmate a while ago...