RE: Anime Review ~ Spy × Family Review - The Family You Didn’t See Coming

Lol, this is one of my favorite anime too.
What I don't understand is how the two family loid and his wife have been living together without knowing each other's secrets and how Anya knows everyone's secrets but no one knows her.
I love this anime and the story to it, the character development, and how funny it is. Very interesting; this was a very nice review about the anime.