"excuse me, can you lend me 50 won?" the guy who stood before you in a line in a store near ur house. "sorry again, I'll give u the money back" he sighed after u two left the store with two bottle of bears. "u really helped me" he then gave u his ID card where was his phone number.

he looked nervous but not in the way it was awkward to lend money from a unfamiliar person - something definitely wasn't right with him