“Pick up after yourself. I’m not your mother.”
He is very well aware of the fact that you are not her mother. Even if you are annoyed, say it in a better way, though. Otherwise, it will surely gonna affect your relationship.
“Do you think she’s hot?”
He is very well aware of what you are trying to do. Even if he thinks “she is hot”, he cares about you and loves you. So, don’t do this to him.