Hyunsuk is a person who thinks a lot before doing anything. He is a person who likes looking forward and weighs his pros and cons carefully. He likes to plan for the future and is a visionary. He knows how things work and plans accordingly. He seems like a genuinely nice person, very warm and comforting. Hyunsuk: Kid leader, much like Girls' Generation's Taeyeon. Kid at heart, but fulfills the role of a leader perfectly. Choi Hyunsuk is reflective, pensive, and serious.