Pom Pom seems to always be chill, no matter who or how many other cats come by to get love and pets. I don't think I have ever seen her get jealous, as long as she gets at least some attention of the bunch.
Every time I read "Pom Pom" on your channel, you nice and gentle people (and cats) I have to think of my early childhood in the early 80s when i was in France for the first time and we stayed with a french family. (It was a kind of friendship of two amateur football clubs, one from Germany and one from France and it was a private thing between "common people".) But those Frenchies had this massive very fat cat I still today feel sorry for but otherwise have a bit to laugh about the people (the french people, my parents, and the fattest cat I had ever seen Pom Pom). The situation was so strange for me as a 4 or 5 years old boy in a foreign country with a foreign very fat cat. I mean I was small and the cat for sure raised until my knees minimum but maybe was 1/4 of my weight back then or even more? I even was a little afraid of Pom Pom. Yeah, Pom Pom. Btw.: I love all cats (and would love to love all human beings but that's another topic...) and treat all cats with my whole love on eyesight level. Best wishes to you beautiful people. And greetings to "your" happy Pom Pom and her boyfriend and all other cats you know. So beautiful cats and purring and meowing in this video. It heals my broken heart that partly went away with my beloved cat brothers. They all are magic beings. And we humans could be too...