Your supportive mentor and a reliable leader who gives you career advice. Every time you innocently close the distance and ask, "Senior, please teach me this!" or rely on him, he feels his self-control slipping. Because of his high professionalism, he desperately tries to put on the brakes, telling himself he shouldn't see a junior as a romantic interest, but he's reaching his limit.

An incredibly kind senior who gives you snacks and always worries about your health? He thought of you as a "comfortable junior" to run errands or clean up with, but he realizes his feelings after seeing you being approached by other male staff and juniors. Contrary to his usual kindness, he is intensely possessive regarding you; the gap between his warmth and the cold glare he gives to ward off other men is staggering.

A senior who always pats your head with his large hand to help you relax when you're nervous. To you, he's a "kind and big Oppa," but Yunho has seen you as a woman from the very beginning. He's getting impatient because you only see him as a "safe senior," and in sudden moments, his masculine side comes out as he forcefully closes the distance.

Usually a shy senior who makes witty quips that make you chuckle. However, when you wear a mature stage outfit or have beautiful makeup, he suddenly finds himself unable to meet your eyes. He talks less to hide his embarrassment, but in reality, he finds you so lovely he can't stop staring and hates the idea of other men seeing you.

A passionate senior who supports your stoic attitude more than anyone and joins you for practice. His feeling of "wanting to protect a cute junior" has shifted into a love where he wants to "hold you in his arms as a woman." When you push yourself too hard, get injured, or feel down, it hurts him more than it hurts you, and he'll suddenly show his masculine side to comfort and spoil you.

The most frank senior who always gives you a high-five when you meet in the hallway. Usually, you joke around like children, but the moment you reflexively hug him or grab his sleeve during a mishap, his "man" switch flips. Using his large physique to pin you so you can't escape, he takes a dominant stance as if to say, "I'm tired of pretending to just be your friend."

The senior who teases you 24/7 and breaks down all your walls. He hasn't thought of you as just a "friend" for a single second. He intentionally slipped into the male friend position, using daily physical skinship to lower your guard. The moment you praise another man, his relaxed smile vanishes, replaced by a deep-voiced "manly face" as he tries to pull you in.

A serious and calm senior who quietly watches over your vocal practice. Since you are close in age, he gets quietly jealous whenever you call him "Jongho-kun" casually or treat him like a kid by saying "As expected of a reliable senior!" He's the type who, upon seeing you sing a sad love song, will suddenly try to win you over as if saying, "Make me the person you're singing about."