Sheryl
Attracted to the sound of people other than their trainer, Ring started gravitating toward Agnes' voice, making jingly sounds as they bounced through the air. Once they reached said Agnes, however, they saw the Krookodile. They stopped dead in their tracks before making a loud scream, bouncing frantically towards Luxio.

Over on Luxio's side of the store, they were looking at clothes for his daily life. His very fashionable sense (Alolan Button Ups and Jeans) needed to be broadened, so he was instead looking for normal T-Shirts. The Contest Star eventually found 3 found for himself, and as he started looking for the Psychic Type, he was bombarded by his Chimecho. "Holy shit- Ring, why are you screaming?" He asked, his ears still ringing (heh) a little from the shriek earlier.
Bobby
Agnes, poor thing, must have jumped three feet in the air as the screech hit their ears, and hard at that. They looked around in subtle shock, "Wh-" 

Ignoring their subtle pain they quickly turned to their Krookidle who look *Much* More upset than they did, "You okay pops? That probably hurt you more than it hurt me." They said with a subtle frown noticing the small tears pricking the very corners of their pokemon's eyes.
Sheryl
"Okay, Ring. Calm down." They both practiced the breathing exercises they had learned to steel their nerves before going out on stage. "Now, tell me what happened." And God, did Ring try. But then Luxio forgot that Ring couldn't talk or make motions because they don't have hands. "Can you just show me?" They nodded and guided them to Pops and Agnes while Ring stayed hidden behind Luxio's back. 

As soon as Pops was in his eyesight, he immediately understood. "Ohhhhh- I understand." He then turned to Agnes, having an apologetic face. "I am so sorry, I'm Luxio, and this is Ring. You see, my Chimecho is deathly afraid of Dark types, poor thing got into a bit of an accident as a baby." He explained.
Bobby
Agnes was quietly reasuring their pokemon that he'll be fine, but they were stopped by a voice. They turned around, only having to look up, "Ah? I see I see, you're no trouble! I'm terribly sorry if Pops spooked em'- poor thing." They said with a subtle frown

They quickly cleared their throat, realizing they didnt even introduce themselves, "But!- It's a pleasure to meet you, I'm Agnes, and this fella... With an attitude- Is Big Poppa, *Poppa be nice*" They spoke in a hushed tone once realizing their krookidile was looking away from Luxio with crossed arms. 

They looked back to Luxio with a sheepish smile, "He means no harm, he's just dramatic." They said with a s small chuckle.