[ Ash couldn't help but laugh, imagining them deciding who'd get to have Noctis on weekends or on holidays. He pet Macavity as the Umbreon trilled in a very friendly, warm way towards the Eevee ]

Hello Pryna! It is nice! And your trainer is friends with Noctis, right? He has my brother, Carbuncle, with him! If you want, we'll teach you stuff!
Hey Pryna! Aren't you a sweet looking cutie?

Oh that? That's Irish. [ He suddenly remembers explaining this to Noctis and smiles ] The place I come from is entirely different to yours, so like; there's these two islands that are side by side. One is called Ireland - that's where my Dad is from - and one is Britain, which is where I was born and raised. In Ireland, they speak a different language. It's not used much or at all in Britain, but my dad taught it to me because he missed using it. So we use it at home! And now that I'm here, nobody else even knows it exists, so I use it with my Pokemon.

[ It had also proven useful in battle; Ash trained his Pokemon exclusively in Irish. So when he gave them commands, other people couldn't understand or prepare for whatever attack he's called out to them. ]