It is a question that comes from Sylveon(Serena), Glaceon(May) and Buneary(Dawn). Even Snowy also used to have the same question but she decides to let it slide for now since she needs to be with her trainer and also one of her mate's trainer's lover. But when the fairy and ice type eeveelution and the bunny bring up the question to their mate, let just say they won't like the answer at all