Simgaroop's Simlish Pondering

LOL there are so many Sims in my game who are in the same predicament as Isabel. They come up to try to flirt with one of my Sims whom I had already set up, and I always cancel the interaction. Once, though, a college professor sneakily flirted with the mother of her lover, and I hadn't noticed until the girl invited her mother over that I realized the professor had fallen in love with her mother D:! It was messed up.