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.

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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.