>>20361439Knowing what the other is thinking isn't a mistake, it's what made her a successful trainer in the first place. It just doesn't work with mega luc because its fighting instinct is too strong and overwhelmed its link to Korrina. That's why it needed to hear her voice to snap out of it. The flower arranging reinforced its link to Korrina in a peaceful way, so it could find inner peace when it turned and return to its old self. Then the control would be further reinforced, and the fighting instinct subdued, by Korrina giving it direct orders at all times.
It wasn't thoroughly explained because flower arranging is pretty well known in Japanese culture as something that teaches control and inner peace.
