Reasons why I think this:
Mia- had to basically get dragged along to a healer after denying she needed one
Unknown-had to basically be dragged along to a healer multiple times after denying she needed one
Mia- hurts herself
Unknown- dosnt as much as Mia, but hurts herself
Mia- didn't have good parents
Unknown- didn't have good parents
They both hale long hair with bangs
They both are about the same height
Mia was originally supposed to have a personality like unknown's (aka being a flirty beech 24/7)
They both have basically the same body type
And that is why I think they are alike and why I think they might get along