Sharon
Jack didn't mind the over excitement that he gave off since it was quite enjoyable to see him very happy. He didn't really get when he was a subway master, so he just assumed it was a titke for being a master of subway... Yea he had no clue. *"No it okay. Nice to meet you as well Emmet! Do you mind me asking is Subwaymaster your last name? "*. When asking Jack fealt a bit bad for not knowing cause he didn't want to sound rude since he never heard of that term before.
Elsie
The man let out a soft giggle and shook his head, It was clear that Jack wasn't from unova so he wasn't expecting him to know that. It was always a delight for him to run people through subway master, he almost always had something to say about how much he fawned over the battle subway way back in Nimbasa city. "Pff I wish! Subway master is what we call people who are terrific at pokemon battles but on. A. Moving. **SuUBWAY!!**" He said, he would have thrown his hands up if the Noviern wasn't in his hands. "Back in the Unova region we have this place called a battle subway and and aAAaaaaand its a subway line that can take you to almost any city! Tis a subway line for people to battle and have fun on!"
Marla
The Noivern would've let go by now to let Emmet throw his hand up in the air for whatever reason. He had never heard of subway battles, and they sounded kinda interesting even though you're just battling on a subway. Although he could see why battling on a subway could be a challenge since it was constantly moving all the time which could make it hard to stand up properly.  *"Well that does sound fun indeed. I never went to Unova, so maybe in the future I could try it out"*. Maybe he could try it out when he got the chance to head there, and see what it was truly like. *"So if you're a subway master does that mean you're like the champion of it?"*
Elsie
He loved nothing more but to talk about the battle subway, it made him feel even happier that he had questions about it too! Subway masters were unovas substitute to the battle frontier as some say. It made him happy to hear people say that they wanted to head over to Unova, he himself was actually born in Galar but he had a big bias to the region. It was where he could truly feel at home. "That's such a flattering way to look at it honestly, You could say something like that." Emmet mused the smile on his face practically bubbling on his face as he proceeded to stroke Noverins head. Nothing made his blood rush with excitment than a battle on a moving platform, satisfaction at its finest.