My mother’s day was made over the weekend by a visit from an old friend of my brother’s and his wife. While my brother hasn’t seen this friend in decades, my mom had seen the couple off and on through the years about town – or stopping by in her car to say ‘hello’ if she saw either of them in their yard. She thought the world of them but didn’t necessarily expect they felt even remotely the same. When Christmas rolled around this past December, and they didn’t receive a card from my mom, it made them consider the…