we have all experienced Spoiler: Nostalgia nos·tal·gia näˈstaljə,nəˈstaljə/ noun noun: nostalgia a sentimental longing or wistful affection for the past, typically for a period or place with happy personal associations. . most have a song that makes them remember. Makes them nostalgic. we all have at least 1 song that makes us nostalgic. it takes us back. whether it be the song played at an eventful day or you used to like song or how said song was released growing up! what is your Nostalgia song? or songs?