This is definitely an interesting parallel since what Yvette went through is what Miyako's family went through unsure how to deal with her amnesia and the way she couldn't connect to them anymore. She's the one who left and cut everyone off and tried to figure out herself without them around because it was too hard. And she lost her memories of before being a Dreamer while she remembers her time as a Dreamer more clearly than anything else.

It isn't something she talks about as she hides the fact she's a Dreamer, but those Vibes bleed through. She'd want to keep someone like Yvette under her wing so she's looked after properly and just have someone to talk to if she needed.