This story is based on the reality show "The Romantic and Idol Season 1" which features Nam Jihyun (4Minute), Park Hyungshik (ZE:A), Jun.K (2PM), Shin Hyejeong (AOA), Jei (Fiestar), Mir (MBLAQ), JB (JJ Project) and Oh Seung Ah (Rainbow).

A girl was seen hugging a notebook while walking amidst the reddening maple trees. The chilly autumn wind struck right through to her bones. She looked at the sky and took a long breath. She put her earphones on; keep replaying the song that they used to listen to together, before he’s gone.  “Autumn is finally here,” she told herself silently.  She still remembers clearly what he told her, "my heart is yours forever, I swear on that." Then she smiled with tears on her

Lee Dong Hae and Kwon BoA, a sweet couple meant to be together. One accident tried to separate their love. Will they meet again? Will they recognized each other?  ---   ‘It’s snowing that day. I ran quickly to the school late