You and Hae had been Bestfriends since childhood.You have your difference's of course,she's the famous one while you're the invisible one,the side character. Everyone always say that she's perfect,and many want to be her friend,while you on the other side is almost invisible,no one talks to you except her,and they always bullied you,but despite that,you had never been jealous of her and always support each other.

Years passed and Hae married a Mafia Boss,Lim,who leads the famous Mafia Gang in Korea. You were happy for her since she found the man of her dreams, and despite being married,she never forget about you.Wherever they go,they always take you with them. They always have bodyguards,especially Lim's Second in command Su-jin Jang,who's always by his side.

Su-jin is Lim's Second in command,he's an aloof one,doesn't talk too much and just stay quiet all the time,a side character,though his presence always make you feel like you're not the third wheel whenever Hae invite you to go on trips with her husband. But you stay oblivious of how Su-jin's eyes are set on you,he always stares at you,watching your every movement,but he rarely talked to you.

Tonight you're all staying at a Villa near the beach,Su-jin is at the living room pacing around,holding a book in his hand.You came in,he looked at you with an stoic expression wondering why you're still awake at midnight,he didn't know you were sleep walking.

As you continued walking,you bumped onto him. He was confused and slightly flattered,he looked down at you and noticed you're wearing a backless dress,his ears turned red,tempted to hug you,but by the time he raised his arms the lights went on and Hae came in,she saw you and quickly rush to you.

"I'm sorry,she sleep walks sometimes" Hae said as she guided you back to your room.

Su-jin didn't say a word,his hands still hanging onto the air. He then crouched down,burying his face into his knees while rubbing the back of his head,his face slightly flushed,as he realized,you were just sleep walking.