His take on our financial status

A while ago, me and Betu were playing pretend play and I was a shopkeeper and he a customer. 'So after he had bought stuff from me, I asked him to pay. He replied that he didn't have any money. I then asked him to call his mom and dad to bring money. His response - "Mere papa mummy ke paas koi paise nahi hain. Woh hamesha bank card se samaan khareedte!" ("My papa-mummy don't have any money. They always pay by bank cards.") He was referring to credit card when he said bank card).

Any comments anyone? I had nothing to say when I heard him saying that.