Pralong is looking longingly at Arun's piggy-bank.
Pralong knows that there are many coins in it.
"Why don't I take a few coins from Arun's piggy-bank?" thinks Pralong.
"I'm sure that Arun will not find out that some coins are missing.
I'll try to put back the coins before Arun returns from Bangkok."
Is Pralong going to steal from Arun's piggy-bank?