Myth:

I don't remeber the exact word or whom said it, but here's a brief saying from it. 

They once said that there's a red string attached to the end of your finger. The other end of the string is attached to your other half. The string may get tangled with others' strings or tangled with itself. He/she may live thousands of miles apart or just around the corner. No matter what the obstacles are, it's faith for you two to meet. 

Background:

▲ Girl Character -

The girl character, Sulli, is stubborn person. Her close, and probably one and only, friend is Jieun. She wouldn't dare to lie to others, but she'd lie to herself all the time. Behind every one of those lies, is nothing but fear- the fear of knowing and understanding the truth. 

She's a smart and active person. She's also nice, by heart; however, she tends to deny that part of herself. Her personality is somewhat unique. It's not completely different, though. There are people that can relate to her, but not completely. 

Her main goal in life is to find that main goal in life.

▲ Boy Character -

He's a book reading

video game playing

mysterious  

perfectionist. 

His close friend is Kikwang.

[that's all i cant give away]

▲ The Story -

In short words, Sulli is trying to understand something that had never been understood.