Hehe. Which reminds me of my own mistake long ago. My male sim was engaged and I wanted him to meet his fiancée's family, kinda building up good relations between the two families. One day he was checking his mailbox, mother of his fiancée walked by, and he stopped her to introduce himself, chat up a bit, and invited her inside. They didn't go very well together, so the communication got quite weird at times. I think he spent most of the day building relation to this elderly woman, until I randomly discovered that she was not at all the mother of his future wife, but a random NPC. Well, another wasted day, but at least a new elderly random friend, yay!
