11 parts Complete Lily, a 19-year-old battling a terminal illness, is known for her infectious smile and unwavering optimism at the hospital where she's receiving treatment. Despite her condition, she spends her days cheering up other patients, decorating the ward with her artwork, and bringing laughter to the somber halls.
One day, she meets Alex, a new volunteer at the hospital. Drawn to Lily's vibrant spirit, Alex finds himself visiting her more often. As they spend time together, their connection deepens, and they fall in love, finding joy in simple moments - watching sunsets from the hospital roof, sneaking treats into the ward, and sharing dreams of a future they both know is uncertain.
Throughout her journey, Lily always reassures her parents, the hospital staff, and other patients that everything will be fine.