Weekend party invite

Weekend shopping in the mall ,,a commotion halted the payment counter function. I saw a young woman's card had declined and she was desperately trying .I went up and talked and paid for her and she seemed grateful..
and helped her out, suggested to drop her home,. Late evening I was surprised to see her with Hubby at my door to payup. I called them in to chat and later party drink& Dinner .....They accepted my invite for the next day.........contd..