Good! Because that's all he wants, you know, he'll never let you stay with us!

[She lessens her grip on his fingers, but more securely holds his hands.]

That con artist! I'm going to put itching powder in his shoes! Tell his Pokémon to eat his hat!!

[Since you told her she can't do anything severe - she'd much rather leave toxic spikes in his shoes or get a wild Pokémon to try and eat him altogether.]