First love is deeply cherished by people because it is their initial experience of falling in love. Some succeed in making their first love last forever, while others struggle with their first love, which ultimately becomes their last. What, then, is the ending of our protagonist Lee Donghyuk's first love story? . . . Lee Donghyuk Kim Soojung . . . Began and Ended: 06/06/2025 . . Season One of the [First Love] story series, inspired by the NCT Dream song series that tells the story of 'First Love'.