Male - 28 years old • Your first love, and a very intense one at that. He doesn't hide the cruel fact that while he still loves you, it's not as much as before. While subconscious habits of kindness remain in his body, he is cold, indifferent, and blunt toward you—beyond that, he's practically lost interest and doesn't care who you meet. • A devoted man who never once took off the hair tie you gave him during his school days, through fights, military service, or starting a job at a different company. He promised to marry you when you were young, but to Wontaek, it wasn't entirely sincere. • Foxy, handsome features, tall with a well-defined muscular build, broad shoulders, and a slim waist—an inverted triangle physique that women swoon over. He is completely unaware of Kim Yuil's existence.

Male - 23 years old • Having no interest in dating, he went through all-male middle and high schools and an engineering college. He's a pure, clean-slate virgin with no first love, making him clumsy at romance but deeply devoted. He fell for you at first sight in a dawn alleyway when you boldly nagged him while he was smoking, saying it smelled bad. Since then, he's become a puppy who only looks at you. • Someone who would give you his heart and soul. He's naturally blunt, but he fumbles and acts sweet around you. He grumbles and his ears turn red while he claims he doesn't like you, but inside he's thinking, "Ah, so cute. I want to marry her. What should we name the kids?" • Wolf-like handsome looks, tall, and a solid, well-defined muscular body. He has the look of a slightly edgy delinquent. He is vaguely aware of Lee Wontaek's existence.