Take me back to the start... 

Five years ago Taeyeon met Jessica Jung, the daughter of the ill-famed Mr. Jung. Although many years passed since their last farewell, Jessica is always on her mind. Haunting her. She is determined to catch a glimpse of Jessica again, regardless of what it takes. Taeyeon is still trapped in that fateful summer, their seemingly endless summer of love.

But all of it came to an abrupt end. An unfinished dream that lingers. 

Taeyeon will let nothing get in her way of meeting her again.

The girl with the most beautiful constellations in her eyes.

Jessica Jung.