★I will not let them take what is mine★

Susie had a whole thing about hiding her tail, right?

And it's clear that Susie is actually empathising with Orange with her situation.

Susie trying to reassure Orange that it's okay they aren't human or look like the others...

And this one is the most interesting, because it seems the whole thing about "pretending to have the odd one fit in" clearly upset Susie here. Normally, Susie isn't someone that would resort to back to "beating up enemies" like in Ch 1, but its clear that she didn't like the direction of how things were going that she forces the group to act in this way.

We know that Kris' whole thing is about how they feel different from the rest of the town for being the only human in a town full of monsters, right? Orange seems to be a reflection of this, yet it's SUSIE, not Kris, who empathises with Orange the most here, out of all of the 7 Flowers. They even have a whole thing about them being HUNGRY when we first meet them, and Susie has food insecurity.

The whole hiding the tail thing, humans not having tails, Susie trying to reassure Orange that it's okay to be different.

Guys. Do you not realise what this is all implying?

Could Susie have lived with humans...?

That's why Susie was triggered when they tried to pretend to be a mouse to make Orange fit in. Because that's what happened to her. Susie says that those who usually tried to be friends with her often did it as a joke.

Holy shit.

Orange is a parallel to younger Susie just like how Aqua is a parallel to younger Kris. (And note that cyan and orange as considered opposites/complimentary in UTDR with the whole "moving vs staying still" mechanics of the two.)

There's also the fact that Orange is the one who ends up becoming besties with Pink. Pink being the Kris + Player parallel... Orange and Pink is Susie and Kris. oh my god.