Hi!
I did read your SU, yet missed your character is from the same town as mine, what a coincidence!
Having a history together would be contradicting to the given history in the SU, so I'm against that. But indeed, as Floaroma is just a small town, it would be weird, if they don't recognize each other.
We can write a joint post later on. Mireille is still on Sandgem Beach and I don't expect her in Jubilife before Thursday. Interested?