Thank You

I went to the coffeeshop to buy my lunch before setting off to work this morning. So when I was waiting for the aunty to packet my bee hoon, I saw the uncle beside her frying mee, frying the big wok of mee with his muscular arms. He looked at me, smiled and said, "I used so much strength and effort for one packet costing only $0.80", in mandarin. Indeed, it is. I left and thank him with a smile, I really appreciate it. :)