>>84226848Retards. This is just another example of Shiori making a joke that nobody gets (and may have misheard). Let's look at the play-by-play.
>Shiori: You look awfully out of water, to be honest. <Because Gura's a fish woman who was isekai'd. It works on multiple levels.>>Gura: You're not the first person to say that! Do you have any idea why?>Shiori: Why? Because they're unoriginal and stole my joke when it was mine first? HAHAHAHA! <Literally answering the question that Gura presented, but in a way that subverts expectations by reversing the implied logical order of events.>>Gura: Huh!? <Gura probably misheard and thinks that Shiori is accusing her of stealing the joke, which obviously makes no sense in any context and only further confuses her.>In conclusion, there's no yab here, it's just Shiori being Shiori. She's adorable.