Suri Cruise is no stranger to the city's subway system, and was spotted underground once again over the weekend with her mother Katie Holmes. The 8-year-old, who was wearing heels at the time, demonstrated exactly what to do when you find yourself unsteady on the platform: grab on to mom—or something—while keeping a safe distance from the edge.

Photos via Pacific Coast News

The NY Post reports that Suri was likely scared by the sound of the oncoming train, but what do they know.