U mean a trashy for no reason seme and weak ass uke who doesn't have self-respect or a single back bone in their body, who forgives the seme the moment he, out of nowhere, has change of heart ans asks for forgiveness once??
Here u go
https://www.mangago.zone/read-manga/kiss_me_liar/
https://www.mangago.zone/read-manga/if_you_hate_me_that_much/
https://www.mangago.zone/read-manga/limited_run/
If u mean
A seme who was unknowingly trashy towards the uke and regrets all his actions after learning how much he hurt the seme and tries to redeem himself.
Here u go
https://www.mangago.zone/read-manga/the_third_ending/
https://www.mangago.zone/read-manga/on_or_off/
https://www.mangago.zone/read-manga/rebirth_1/( not sure which category this belongs in tbh)
can u guys recommend me bl manhwa similar like bj alex/jinx ? if it's manga/manhua im also okay with it