Characters:

Song Ji Ah

A funny, intelligent and charismatic girl who lives with her father.

Very shy to new people but can be fun loving with the people who are close.

Always wears spects which covers her natural beauty ,have a long and wavy hair she always tie it into Pilates.

Kim myungsoo:

Known as L to most of the peoples and as myungsoo to people who are very close to him.

Have a famous gang name  Infinite

Cold hearted ,stubborn ,Arrogant and filthy rich.

Studies at Woolim high.

Playboy

Song joon ki :

Father of ji ah loves his daughter very much …..

They are more like best friends...

Treats minhee as his daughter …

Working as detective in gagman district .

True and kind hearted person .

Kang Minhee:

Best friend of ji ah …

Kind and beautiful

Good at studies

Secretly admire  nam woohyun.

Nam woohyun:

Handsome, rich and does a lot of ayego.

Friends call him nam grease

Stubborn always teases nerds

Kim sunggyu

Leader of the group INFINITE

Clam and understanding

Called as hamster gyu

Lee sungyeol :

Happy going guy, always makes people around him happy …

Close to L

Jang Dongwoo

He is like happy virus always smiles 

really intreste