Some customers will try anything to get free stuff, going as far as to make employees working in customer service cry. I mean, if you're working in customer service, chances are you've sobbed your heart out at one point or another, whether from frustration or at the absolutely shocking behavior some people portray because you happen to have a nametag stapled to your shirt. People are the worst. This couple was obviously trying out some elaborate scam in order to get comped for their meal. They…