Don't play in the water, or else you will get your clothes wet.
隨口講佢著衫獨沽一味,點知佢借啲意隔日就買反一櫃嘅新衫
I was merely commenting she's always wearing the same clothes; little did I know that she would use it as an opportunity to buy herself a whole cupboard of new clothes the next day.
偷𥊙佢換衫
Secretly peeped at her while she was changing clothes.