TikTok made Taylor Swift's annual “august” memory trend widely known.
Creators use the song for quick montages of summer photographs, beach clips, travel memories, and other camera-roll highlights. The format matches the song's lyrics about memories and a summer romance, turning personal footage into a nostalgic end-of-season recap.
TikTok's 2021 trend coverage described users looking back at favorite August moments while pairing those images with Swift's song. Swift also joined the trend herself, helping reinforce the connection between the track, the month, and short-form video culture.
The trend is sometimes described simply as “August slipped away,” a phrase taken from the song's lyrics. It is not a separate Taylor Swift song or an official holiday. The annual pattern comes from users returning to the same audio each August, while the broader song itself remains an album track from Folklore.