(Minnesota) I sent my friend a payment of $2,500 in good faith that he would pay me back. A year later, he sent me a check of $3,000 that bounced. He stated that he was sorry for this, and then later sent me another check that bounced yet again. I told him that I would take him to small claims court for two bad checks, and he said that he would win because the checks did not pay for goods or services. Who is right?