Him saying "Oh okay! FROM NOW ON I'll only spend my nights with you" makes it sound like he's confirmed that he's slept with his concubines, but that NOW after TODAY he'll only be with Tei. From Tei's perspective that probably feels like a knife to the gut and even feels a little gross/nauseating. (If it's true) It's something I think he could've looked past, had Shuraka been more communicative in what he should expect once they go back to the kingdom.
All of this just started off on the wrong foot ever since Shuraka came back into his life. He of course had expected things to change (since time had passed and Shuraka had grown up), but for him to be kind of cold to him and seem like he was not monogamous and fee physically replaced is understandably hurtful. And if it's all a misunderstanding then Shuraka should've communicated better so they could both be honest and talk.
Atiny🩷Ateez 8M1T
When I say I read... I mean that I read Manhwa 🤣
Praying authors never drop my favorite series of Manhwa's 🙏🏽