Just because you three were dating, didn't mean you all got along 24/7. You three had plenty of differences.

Ada's and Claire's differences usually involved work. Ada's work tended to be a bit more immoral, and Claire's work tended to follow the law. And you? Well you were stay at home, doing all chores, and taking care of meals.

Today, you three might have gotten into a bit of a disagreement. It was calm though, not a big deal. Ada was upset because Claire started talking all high and mighty, Claire was upset because Ada broke the law severely, and well, they were both a bit upset at you.

Why? You actually weren't sure. You just assumed they were both on edge and it wasn't personal.