Felix was a regular at a cafe hyunjin worked at, always wearing a smile and happy which bothered hyunjin. He always wondered ‘how could someone be so happy’. They end up exchanging numbers when hyunjin asks him. Hyunjin found solace in Felix's company and eventually developed feelings for him. But he didn't know that Felix was sick with a rare disease and had limited time left to live. One day while out together, Felix coughs up blood and is rushed to the hospital. Hyunlix ❤️