Dior is an unhappy Birman cat

We went away on our honeymoon for 3 weeks to SouthEast Asia, leaving behind our dear Birman cat Dior with a catsitter who visited daily for an hour. We needed to visit our grandparents who couldn't come to the wedding, but couldn't bring Dior along as he would have been quarantined.
Of course, when we returned, he was quite unhappy with us and let us know about it!