Jajajaja ''fixes him'' that was so good.
Well i only know some greenflags and the walking toxic ones with unrealistic endings, so may your theraphy help you.
Light ones/good to read:
https://www.mangago.zone/read-manga/when_the_yakuza_falls_inlove/
https://www.mangago.zone/read-manga/the_third_ending/
https://www.mangago.zone/read-manga/sweet_spot_se_yang/
https://www.mangago.zone/read-manga/again_1/
https://www.mangago.zone/read-manga/jazz_for_two/
https://www.mangago.zone/read-manga/limited_run/
Medium ones:
https://www.mangago.zone/read-manga/kiss_the_bride/
https://www.mangago.zone/read-manga/kiss_me_liar/
https://www.mangago.zone/read-manga/night_by_the_sea/
I don't recommend these:
https://www.mangago.zone/read-manga/sadistic_beauty_bl_sidestory/
https://www.mangago.zone/read-manga/stockholm_syndrome/
https://www.mangago.zone/read-manga/walk_on_water/
McQueen is a deeply flawed person, but the way he grows and changes makes him so beautiful. It is incredibly unrealistic and my friend and I cried bc we’ll never find a man like that in real life
https://www.mangago.zone/read-manga/unromantic/
I literally hated Ga-in so much I almost dropped this. I can’t remember if he ever apologized to the MC, but the way he changes to stay with MC is also so lovely to see. Completely unrealistic though
need one of those unrealistic endings where the mc fixes him and they become happy 4ever