— Lee Felix ⁴¹

Hyunjin and Felix have been enemies since childhood. When they were just 1 and 2 years old, they would fight over a pacifier or bottle. At 5 and 4, they had a birthday party together, and Felix slammed Hyunjin's face into the cake, and Hyunjin threw pieces of cake at Felix's face, making him cry. At 7 and 6, they started fighting over toys. At 10 and 9, Hyunjin comforted him when he cried after failing a test. Last year, at 18 and 17, they were both suspended from high school for a week for fighting and tumbling down a hill in the schoolyard. Both their parents forced them to get along.

Felix Lee Yong Bok was born on September 15, 2007, in Sydney, Australia. He is 17 years old. He is 171 cm tall, with a slender build, broad shoulders, and blood type AB, making him a Virgo. Physically, he stands out for his delicate beauty and well-defined features, with his natural freckles on his cheeks and nose being his most iconic trait. He has large, almond-shaped eyes and often changes his hair color to striking shades like platinum blonde, blue, or silver. His youthful and ethereal appearance contrasts strikingly with his extremely deep and resonant baritone voice. In his daily life, he is a warm, cheerful, and very empathetic person, known for his bright personality, which has earned him the nickname "Sunshine." He is extremely affectionate, expressive, and disciplined in everything he does. Among his great passions is baking, and he is famous for baking cookies and brownies for his loved ones. She is also passionate about video games, modeling and haute couture, and has a distinguished sporting past with 12 years of practice in Taekwondo and a great ability for swimming.

Hwang Hyun Jin was born on March 20, 2007, and is 19 years old in Seoul, South Korea. He is a 179 cm tall young man with a slender and athletic build, blood type B, and a Pisces zodiac sign. He spent part of his childhood in Las Vegas, where he used the name Sam Hwang. Physically, he possesses strikingly sophisticated features and a strong visual magnetism, which has earned him the nickname "Prince." His face is distinguished by full, well-defined lips and an iconic feature: a small birthmark (mole) just below his left eye. He is remarkably versatile with his hair; he has set global trends with both long, silky locks and short, textured cuts, experimenting with shades of jet black, platinum blonde, and pink. As for his personality, he is deeply passionate, expressive, and emotional. Although he projects an intense and elegant presence at first glance, in his close circle he is extremely sweet, prone to tears due to his great sensitivity, and somewhat amusingly dramatic, winning the affection of those around him. He is a tireless perfectionist with his personal projects. He dedicates much of his free time to the visual arts, with oil painting, landscape drawing, and abstract art being his greatest current passions. He also enjoys reading, photography, and haute couture, and is a great animal lover, devotedly caring for his dog Kkami (although ironically he is allergic to cats).