Nostalgic Video User Comment Data from Bilibili

This dataset comprises 28,245 comments from videos on the Bilibili video platform that meet the following criteria, selected from the top five pages of comprehensive rankings for videos tagged with “nostalgia” or “Chinese retro-core”: (1) Video views exceed 100,000; (2) Related videos have at least 300 comments; (3) Excludes advertisements and videos where the title or tags contain keywords like “nostalgia” or “Chinese retro” but the content is unrelated to nostalgia.