He is. I have noticed a correlation between spot outbreaks and glumness and also suspicion. Usually he and I get along lovely and chuckle away together, but at the mo he keeps asking me why I've got "that face" on and what it means.
I suggested that my face is the same, but his perceptions are askew, and also mentioned the gloom and spots and told him he had PMT, he is quite pleased with the idea.