Gabo García Márquez wrote that the only common nostalgia you have with your children are Beatles songs. His son chose the playlist for their trip to Mar del Plata, and "Get Back" started playing as soon as we left the Gutiérrez roundabout behind.
“Go back where you once belonged,” the song says, and returning to the moments we lived was then our involuntary starting point. We remember when we went to see Paul McCartney at the Unico stadium in La Plata. And both times Paul dedicated the song to George Harrison.