Seoul, South Korea | Han River
Though Kiyota is almost convinced now that the girl in front of him right now is also a vessel for another Titan, due to the fact that his Titaness is literally screaming inside him that she was indeed one whose name is Mnemosyne. Though he doesn't overly trust Rhea, he couldn't find out a reason why she would be lying to him about this either. Besides, she was a Titaness and Kiyota is only a human who was chosen to be her vessel, it is obvious that she could tell things that he couldn't.
But listening to what the girl replied to him, there's a possibility that the Titan part inside of her hasn't awoken yet. If that really was the case, then perhaps it is better that Kiyota shouldn't dwell too much into the subject right now. Even though he can rest assure for now that he wasn't the only Titan whose accommodation is in Korea. He scratches the back of his head before replying to her other question with a rather unconvincing smile, "Nothing, actually. I was just looking for some special people who had some sort of... connection with me, even though I've never met them before. It sounds really weird, right? But sorry for troubling you. I hope that you'll be successful with your project. Have a nice day."
With that said, Kiyota was on the verge on turning his back and walk away already, but then again, Rhea stirred up once more and saying that besides from the girl, there are also other two Titans here. This surprised Kiyota to no end as he just stood completely stiff at where he was standing. And before he even know it, a girl with long, flowing blonde hair who was seemingly around his age suddenly spoke up, claiming that they were also Titans in a rather exciting manner as she approached both Kiyota and the girl. By the look of it, she's definitely a Titan - whose name stated by Rhea to be Hyperion.
But before Kiyota could even reacted by any means, another young girl with green hair also strolling up to where the trio was standing and asking if someone's just said the word 'titan', once again startled and surprised him. W-W-Wait, this is just too much to take in at once. Kiyota thought to himself with a surprise expression still ever present on his face. He was speechless and he couldn't say anything as he hasn't prepared himself mentally for this situation yet. And he believes that none of the girl does.
Staying silent for a short while, Kiyota finally mustered all of his courage and exhaled a deep breath before speaking up to the girls. "Okay, I know that this day will come, but this is just a bit too much." He said calmly, but on the inside, he was far from being calm, "So if I was thinking correctly, the three of you are also vessels of the Titans, right? Since everyone was being straightforward about it, I suppose there's no reason to hide anymore. I'm sure your inner voices have already told you what you need to know, anyway."
He then straightened himself up before introducing properly, "I am the vessel of Rhea, one of the Titans. But my human name is Kiyota Mikazuki. It's a pleasure to meet you all." He said before bowing respectfully to the girls.