This man is married with children. He and his family attend the same church I go to. I teach his children sign language on Sundays. I'm on the choir that he and wife directs.
The messages in the above screenshot made me very uncomfortable and I think it was inappropriate.
The second image is the picture he was referring to.
So I sent this guy a message (twice-once in the choir group and once privately,both on WhatsApp) and he ignored me,which I think is quite immature for someone of his status.