How to express 'Why wait at the outside' in Cantonese

1.0 photo Freeimage.host https://freeimage.host How to express 'Why wait at the outside' in Cantonese https://freeimage.host/i/HGdILZb 8520 3871 rokooland https://freeimage.host/rokooland https://iili.io/HGdILZb.md.png 8520 3871