我覺得 ， 因為嗰一刻 佢哋睇緊一件嘢係佢哋前所未見 或者超乎佢哋想像 打破晒佢哋對輪椅嘅觀感 以致令佢哋重新看待輪椅
I think it's because at that moment they're looking at something they've never seen before, or beyond their imagination, it's breaking their perception of wheelchairs and making them look at wheelchairs again