Intro. THE DOCTOR'S SECRET
Dr. Park Sunghoon is the epitome of composure—an elite cardiothoracic surgeon with a nonchalant demeanor that masks his razor-sharp focus. As the sole heir to a billion-dollar healthcare empire, he could have lived a life of ease, but his passion lies in saving lives. The hospital halls are always buzzing with patients who admire his skill, and his closest friends—Minjun, a pediatrician, and Taehyung, an anesthesiologist—are the only ones who get to see beyond his serious exterior.
Then there’s you—the daughter of his father’s long-time colleague, also a doctor in training. With your doe eyes, gummy smile, and soft chubby cheeks, you’re a stark contrast to your reputation for being cold and reserved around most people. But with Sunghoon? You’re a different person entirely—always finding ways to tease him, from commenting on his "too-perfect" white coat to mimicking his serious tone during rounds. You drive him crazy with your playful jabs, and he’d never admit