Dee's activites

When seme (or male lead if it's shoujo/josei manga) regretting all the bad thing he has done (especially to his significant other) and trying to make amend of his wrongdoings. Some of the list has uke that is very forgiving, never forgive or died. I don't mind whichever ending, it's just the feeling of regret, from doing bad things or taking things for granted. 

Most in the list are yaoi/shounen-ai genre, that's why I used term 'seme'. Feel free to add if you have anything similar in mind.

A story that wonderfully depicts the emotions of an overweight woman with low self-esteem surrounded...

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[from cotton candy scans]Rize, who’s a university student, met Kairi at her part-time job at the s...

From Shoujo Manga Maniac:Body & Soul is a manga "wellness guide," and also a surprising and touching...

Every day, we come across people who make a difference in our lives. Teachers, parents, friends. But...

From Lililicious:Shouji has a girlfriend but is seeing Mako on the side. Unable to continue pretendi...

From Shoujo Manga Maniac:Body & Soul is a manga "wellness guide," and also a surprising and touching...

Natsumi just lost her younger sister, Haru to chemotherapy. As her sister's coffin finally clos...

I love reading egoist MLs suffer when the FL moves on from loving them, apologising & regretting. 

Ratings /10 on how satisfying the angst is:

》9 - 10: Will make you both angry+satisfied.
》6 - 8: Good, but doesn't DELIVER angst
》4 - 5: Disappointing. Scum didn't suffer enough.
》1 - 3: Cancerous material. Will lose brain cells.

Added really good "haha suffer more you piece of shit" novels with novelupdate links. Highly recommend u read them.