When my husband and I were growing up, we were a bit like the couple Taylor Swift is singing about. We didn't really have "a song" until we danced in the parking lot to The Glory of Love by Peter Cetera. There are some songs that have reminded me of my dad, and I know some families that have a song they sing together often enough that hearing someone else sing it brings back a flood of memories.
What's your song, and who is it connected to? Or is there a song that pretty much sums you up all by your lonesome?