**Hye-jin**, a quirky and perpetually clumsy medical student, navigates the chaos of her life with humor, resilience, and a knack for getting into the most bizarre situations. Raised by her loud and spirited aunt, she knows little about her parents, who left her as a child—a mystery she’s never dared to unravel. Her life takes a twist when a chance coffee spill introduces her to **Ji-hoon**, a serious and somewhat aloof med student whose textbooks fall victim to her antics. As their lives become intertwined, they strike up an unusual friendship. Meanwhile, an enigmatic and reserved older man, **Mr. Kim**frequently crosses paths with Hye-jin. Despite his stern demeanor and mysterious background, he finds himself drdrawn her infectious charm and chaotic energy. Yet, he keeps his feelings hidden, wrestling with the significant age gap and his own ets. *Love at This Age* is a tale of love, self-discovery, and finding family in the most unexpected places.