Shy and introverted Noah Lee has always preferred the company of books over people. After quitting his high-stress corporate job, he takes a leap of faith and buys a small, struggling café in a quiet neighborhood. His goal is simple: serve good coffee, enjoy the slow life, and avoid unnecessary interactions. But his peaceful world is shaken when Ethan Park, a charismatic and flirty freelance artist, starts frequenting the café. Ethan, with his sketchbook always in hand, has a habit of charming everyone around him. However, for some reason, Noah remains stubbornly resistant to his charm. Intrigued, Ethan makes it his mission to crack through Noah's walls, one cup of coffee at a time. With every visit, he sketches little doodles of Noah in his notebook, leaves handwritten notes on napkins, and finds excuses to linger long after closing hours. As their daily interactions turn into quiet conversations, stolen glances, and accidental touches, Noah starts to wonder-could he have been wrong about avoiding people all this time? But just as he begins to open his heart, a figure from his past returns, bringing doubts and insecurities that threaten to tear everything apart. Will Noah take the risk and embrace love, or will he retreat into his safe solitude once more?