She was thirteen yrs. old. It was summer and she always sit under that tree every afternoon with her bestfriend, Kwon Yuri. Suddenly, the wind blew and her summer hat fly away toward that house, she has to follow it. Her hat swing it's way to the window, and heard a beautiful melody from inside the room where her hat was. She peep into the window, and saw a guy playing a piano. Her world stops for a while as she looks at him...

" Is this yours?" he asked with her hat on his hands.

" Yah.. sorry for disturbing you.. "  she shamely said getting her hat from him,

" You play the piano.. and made a wonderful music.." she added,

" Thanks.. by the way.. I'm Park Jung Soo.. or call me Leeteuk.." he smiled and his dimples showed up,

" Im Yoona.. nice to meet you," she said.

Then a voice was calling him from outside his room,

" Go now! Quick!... I'll just see you again Yoona," he said,

and she ran away back to the tree,

" Yoong.. where're you from?"  Yuri asked,

 "from that house.."'

 "you shouldn't be entering that house.."

 "Why not? " , 

 " That is Park family's house.."

" What's with Park's? and.. I,, didn't enter the house.. I just peep in the window.."

" Even if you peep.. mom always tell me not to get inside it.. mom said Parks' were afraid of strangers"

 " Why should they be? "

"There's a traumatic incident.. anyway.. what did you saw inside?"

 "I saw a guy playing piano.."

 " Did he saw you?"

 " Yah.."

 "What??! He saw you? What did he do?"

 "He handed me my hat and smiled.. he's an 'angel' .."

 " Angel?? Maybe at first.."

 " No.. I really felt good at him.."

 "Hey yoong.. let's go home now.." Yuri said and they went home. 

Both of them have same things in common. Some people thought they were twins.

 ♥♥♥to be continued♥♥♥