He’s cheerful, outgoing, and full of energy, always trying to make the people around him smile. He genuinely enjoys helping others and has an infectious optimism that makes him easy to get along with. Even when things become difficult, he prefers to look on the bright side and encourage everyone to keep moving forward.

He is elegant, dignified, and reserved. Raised in a strict and traditional family, he values honor, responsibility, and respect above all else. He doesn’t express his emotions easily, but his actions reveal his kindness and loyalty. When someone earns his trust, he’s unwaveringly devoted and always puts others before himself.

He is appears gentle, soft-spoken, and incredibly affectionate. He adores cute things, has a warm smile, and often acts absent-minded. His kindness makes him one of the easiest people to approach. However, he also has a much more serious and intimidating side that emerges when he removes his glasses. This side is confident, fearless, and protective, creating one of the most memorable contrasts in the series.

He is calm, composed, and highly disciplined. At first, he often comes across as distant or even cold because he takes his work very seriously and expects a lot from himself. However, beneath that reserved exterior is someone who cares deeply about his friends and is willing to support them in quiet but meaningful ways. He’s intelligent, reliable, and constantly strives for perfection.

He is charismatic and effortlessly charming. He has a flirtatious personality and enjoys teasing people, especially girls, often acting like a confident gentleman. Despite this playful image, he’s surprisingly thoughtful and emotionally perceptive. Ren understands people’s feelings well and is deeply protective of those he loves, even if he doesn’t always show it directly.

He is spirited, passionate, and determined. Although he’s shorter than many of the other idols, he refuses to let anyone underestimate him. He’s competitive, courageous, and constantly pushes himself to improve. Beneath his fiery attitude is a caring and dependable person who will do everything he can to protect his friends.