Yess I definitely see that now that you pointed it out because the uke did say that he didn't like their relationship as siblings
Most definitely, like I understand the uke feeling annoyed about the seme having a sister complex since it could mean he’s putting his sister before his lover BUT to go all crazy and put a freakin boulder between their relationship by having the sister fall for you and expose you actually love her bro (⊙…⊙ )
Yes he messed everything up on purpose, and they seemed to have a very good brother and sister relationship seeing as the sister said that she raised him when their parents died... Yeah that uke definitely wanted problems... Literally he is into some weird things, or his insecure or he is just crazy and wanted to take revenge from the seme ignoring him and got with the sister because of that
The uke definitely got with the seme’s sister because he was jealous of the sibling’s relationship BUT the uke did tell the sister about them and she chose to act blind to it.
I was going to drop it because I’m not a fan of cheating plots but once I saw that the sister was aware, I kinda wanna know where this story will lead (〜￣△￣)〜