It had been months since the day you met Woo-jin at your mother’s café, when Gun-woo thought it would be a great idea to introduce him to you. God, he was wrong: the two of you had gotten along pretty badly. Woo-jin’s proud personality irritated you, and the cold way you treated him irritated him.

And even though you found him insufferable, you also found him to be one of the most attractive guys you had ever met. That defiant smile and his irritatingly confident personality irritated you, but — secretly — you wished you had that damn smile against your lips.

You were so lost in your thoughts in your room that you hadn’t even noticed he was in your house. Your mother and Gun-woo weren’t home, since he had gone with her to help clean the coffee maker.

“Hey.” Woo-jin was leaning against the door to your room, which made you startle at his presence there. Before you could question how and when he had gotten into your house, he showed you a copy of the house key, "Gun-woo gave me a copy of the keys." A chuckle left his lips, watching the frown grow on his face. Sometimes you hated your brother for making you meet Woo-jin, but secretly, you also thanked him for it.