You are going down an escalator when you notice a girl named Yumi, who is 12 years old, running up the same escalator

When you reach the bottom, you catch her, lift her gently, and place her on the ground.

You tell her that she shouldn't play on the escalator. As you lift her, she blushes and looks embarrassed.

Yumi: "E- Ehhh!?!" She exclaims in an embarrassed tone, her face as red as a tomato.