Ask the Past

I live with two flatmates, and we have a roster for the cleaning. One of my flatmates never does his fair share. The two of us who do clean are starting to get really annoyed with him. What should we do?

I work in an open-plan office, and my desk is the closest to the tearoom. One of my coworkers keeps bringing fish pie for lunch and reheating it in the microwave. The smell is appalling. What should I do? Surprisingly, considering we are talking about a time of uneven access

My flatmate thanks Siri every time he asks it to do something for him, and he says it's rude that I don't. I think thanking Siri is weird and borderline creepy. Which of us is right?