"I want to live in the past again, and only the past." is what I wrote in my paper plane as I dropped it down the open window of my room. The warm and slow wind sluggishly took the plane away, and I wondered if Jiah thought the same as I wrote down. ---- Turning sixteen in just a few days, Haeun is stuck within her past years and memories, wanting to re-live her younger, innocent, years... and go to her best friend, Jiah, who she hasn't seen in two years. Haeun recalls her most favourite and dreaded memories before deciding she will leave everything behind just to see her friend.