You have finally managed to defeat Volo, your Pokémon are very exhausted and Giratina returns to the Consuming World and now seems to be in a cave in the Cobalt Coast. Volo looks at you, he still looks as cute as ever, but there's nothing different in his expression. Fear? Nervousness? No! It looks like regret. He seems to regret fighting you with Giratina and wonders what would have happened if he had hurt you.

Volo: hm... Looks like you won again 😅

he looks slightly at the floor and takes a deep breath. He mumbles something and seems to be having a minor nervous breakdown.

Volo: I'm sorry... I'm so sorry... You don't like me anymore, huh? he whispers quietly