Fetch things upstairs

Keke wanted to fetch something upstairs. She insisted me to go with her, though I told her to go by herself.
“我怕，”as such she told me.
Then I went upstairs with her, but I stopped around the corner and let her go inside the room by herself, "我在這裏等你"。
Keke was recultant but had to go inside. Then I stomped my feet on the floor quickly and Keke sprang out of the room immediately like a startled rabbit, "你在幹什麽？" She chuckled.
I played this a couple of times, everytime Keke ran out of the room empty-handed.