In the chase for Mingzhu (played by Fann Wong) across the street after her apologising to Renniang (played by Alex Man) at the coffeeshop in
Ep 8 (1995), Renniang accidentally dropped coins from his pant and a beggar picked it up. The beggar assumed the money was for him, when it was for the coffeeshop, where Renniang was working previously.