@Karritz That's an interesting history about the IFs. They're certainly unique life forms. Some aspects of them annoy me though. They stalk their human friends, making it difficult for the child to do anything else except play with the IF. I like the idea of IFs, but I try to make them "real" as soon as I can. I usually give them a make-over too. I have a couple who became romantic interests when they grew up. She was his IF.
I love Bindi's looks. I like that breed of dog or something similar. I bet it was difficult for you to return your son's dogs. :'(
I think you're right about the flirty couple. Their desired roles must be related to those traits. Makes sense.
Best wishes for your upcoming surgery. Take care.