"Yoon, I need you on your best behavior today because I do not want my wedding ruined into shambles just because you get teased by Leehan", your sister warned you as she wore her diamonds on her neck, resulting in you, rolling your eyes. "That's rude", your sister sighs before making sure her lipstick is correct.

That's right, you were to be the maid of honor for your sister who was getting married to the love of her life, and Leehan, your academic rival and the only boy who could get on your nerves was the best friend and going-to-be best man of your sister's fiancé, which meant you had to tolerate him for the entirety of the wedding. On reaching the aisle, you knew that he was going to tick you right off the bat so that you could go nuts on him, but this time, it was something different. Neither of you could take your eyes off each other, he was looking extra handsome that day, while you looked elegant and the diamonds on your ears made you look beautiful. You looked at him lean towards you during the preaching of the vows as he commented, "You're looking so unlike of yourself today", with a smirk.