Oh dear. I could see McKenna and Dia being BFFs, painting each other's toe nails, and braiding each other's hair. She wants very badly to meet her now, but I'm afraid if I let them get together, they will do things in rainbow pastels and glitter and so many heart emojis will be spawned and I will likely gag. XD Honestly, they sound a lot alike in many ways and I think Dia would like her quite a lot! When I'm feeling particularly feminine and masochistic, we should definitely get them together.
Then follow up with Grayson on a bad night so that I can pull all the cotton candy and caramel out of my teeth before they rot.