..
……
Sooo seme is a typical case of being gay and in the closet. He’s attracted to Uke but absolutely refuses to admit he’s queer so he’s constantly saying hurtful stuff without thinking about it. At the moment, while Uke is developing feelings, he’s kind of letting seme get away with a lot of stuff he wouldn’t usually put up with..
Basically, in chapter 26, seme will finally make an offhand remark that will badly hurt Uke. [From what I remember, they’re about to have sex and seme tells Uke that he tried to watch gay porn but, as he expected, it’s actually “really disgusting”, I think was what he said.]
Uke RIGHTFULLLY thinks seme has taken it too far, and doesn’t have much hope for their relationship if this is how he sees other gay people, so decides to end it there…

Oohhhh it’s getting closer and closer to the angsty regret part I’m sweating in anticipation rn!!!!!
It’s in ch.26