Regent's Park Headcanons
This is pretty much everything I thought in terms of the relationships in this show. So stuff might not match up. Also, spoilers.
Munkustrap and Cassandra are a couple. They're paired together a lot and as someone who normally ships Casslonzostrap, I very much appreciated it.
Pouncival is their kitten. He looks a bit like Cass, and the way that Munkustrap acted towards him was affectionate in a way that I could see him as his kid. Since Pounce is the POV, I could see it as him sneaking into the Jellicle Ball when he wasn't supposed to, or this is how they introduce the new kittens to the Jellicle Ball.
Standard Munk and Tugger as Old Deuteronomy's kids. Munk was confirmed to be Old Deuteronomy's son by her actress.
They acted like such brothers in this. Tugger literally pushes Munk out of the way so he can say hi to Old Deuteronomy first, Munk nagged him when he was being lazy during Skimbleshanks and Munk pushed Tugger out of the way to protect him from Macavity.
To go along with this, Munkustrap also presented Pounce to Old Deuteronomy, and it read to me as like, introducing her grandson to her for the first time.
Tugger and Alonzo hated each other in a way that made made me think they should kiss. Yes, Tugger spent his entire number chasing Bomba, but counterpoint, Alonzo spent most of the number chasing Tugger and called him a terrible bore. Also they were playfully annoying each other a couple of time's and I like that.
George and Rumpleteazer are Skimble's kittens. George because they're costume's very much match and Teazer, because she does the start for Skimbleshanks with Old Deuteronomy.
Admetus and Victoria are exes and he's bitter about it. It is literally the best reason I can think of for why he has Alonzo and Tugger help him pick on Pounce in The Jellicle Ball section.
Alternative reason though, Admetus as a Cassandra/Macavity kitten. There was some weird stuff at the end where it seemed like the cats were acknowledging in universe that Admetus and Macavity are played by the same actor. IDK what that was about, but I go with Cassandra for the mom since they do also have some similar colors and she was comforting him after Mr. Mistoffelees. Which if we go with my other headcanon that she's also Pounce's mom, this makes the two half brothers.
Every time Grizabella appeared, Jenny would immediately grab Sillabub and make sure that the two couldn't get near each other. Then at the end the cats hug Griz to welcome her back, but they for this line hug behind Sillabub to do it. Except Jenny doesn't join in, and instead goes right up to Griz and hugs her. Now, obviously Sillabub is Griz's daughter and Jenny has become Sillabub's mom in Griz's absence. However, what I'm thinking is that Jenny and Griz are exes and Sillabub is their kitten that Jenny had to raise on her own after Griz left. Is that what they're going for? Probably not, but I don't care. Yuri for all!
Sillabub and Electra cuddle during Gus' number, and their not related in this one, so do with it what you will.
Tumble and Electra are siblings because they both have the very obvious fringe in their designs.
Tumble and Misto are a couple. I've decided this based on vibes and the Tuggoffelees being practically nothing in this.
I think Demeter and Bombalurina are TOGETHER in this one. And this is not the Demelurina brainrot talking it, because oh my god, guys, they are incapable of keeping their hands off of each other. The second Tugger's number is over, Bomba doesn't pay attention to him for even a second and goes right to comfort Demeter and stays by her side for 90% of the show. During their lines for Song of the Jellicle's Bomba wraps her hands around Demeter's waist from behind and lovingly lets her head rest on Demeter's shoulder as if, as Real put it, Demeter was pregnant with her child! And Macavity they are just so touchy with each other! They are gay! I swear they made Tugger and Bomba act like that during Tugger's number not to make people think he's straight, but to convince the audience that Bomba was!
