A young girl named Park Sunyoung met this boy at a playground,

and that boy's name was Kim Jonghyun.

Jonghyun didnt know her name, but he thought that she was

reallyy cute and Park Sunyoung thought the same.

The next day, appearently they were both at the park again, 

but still didnt know each others name.

On that day, Jonghyun gave her a necklace which was a red heart locket.

The Next day, Sunyoung moved to another place he didnt know of 

and they still didnt know eachother's name, 

but she still had a locket for memory. Jonghyun had no memory of her.

Jonghyun couldnt eat or sleep ever since she moved, he didnt even know her name. 

What will happen next??