yess i love this trope too!!!!
http://www.mangago.zone/read-manga/unreasonable_chung_yang/ <- i dropped this one cuz the seme pissed me off so much and the plot was kinda wack but you might find it in your heart to continue it
http://www.mangago.zone/read-manga/black_lotus/ <- the seme's mistake realization hasn't happened in the manhua yet, for now he is one insufferable, irredeemable maggot
http://www.mangago.zone/read-manga/cosmic_boy/?JVh8 <- i havent read it but its on my want to read cuz i heard the seme is a total pos and then comes crawling back to uke after he dumps his ass
This one's great!
We have good tasteლ(´ڡ`ლ)
Any recommendations where the uke gets taken for granted and when they leave the seme finally realizes their mistake, some character development to get the uke back?
Aside from BJ Alex