I Went From Chan To Sama's Favorite

I need some help finding a manga that I read some time ago.
Basically, the uke was in love with the seme in high school and mistakenly caused the seme to be seriously injured (he had to retire from his club). The uke promised to do whatever the seme wanted and they got into a physical relationship. The uke didn't know that the seme was in love with him as well (the seme thought that they were dating). After graduation the uke disappeared and they met years later with the same misunderstandings.

I'm looking for a manga where the mc is looking for a place to stay and goes to where his friend lives, only to see the friend's brother who is a mangaka. the brother use to be a model student but now he draws erotic manga and turns out this is because of the mc as he was in love with him and turned his fantasy into art.

seriously cannot remember the name of this, comment if you know thanks :)

I'm going to post this anonymously because I'm nervous of putting a face to the question. So here it goes, I am a 21 year old women who has hated her nose and talked about getting plastic surgery since I was 12. I have recently saved enough money and have contacted a doctor to give me a rhinoplasty. I told my boyfriend of almost 6 years (our anniversary is the 17th of this month) that I am seriously going to do it, and hes given me the silent treatment and cold shoulder since I've told him. He also said he might break up with me because of it. So my question is, do you think that's fair? I would think that after 6 years of being together that our love is past appearances. I'm a bit offended that he'd break up with me over my face slightly changing. I'm still the same person. I feel terrible that the person I love most can't support me and would even go as far as dumping me. And I can't help but wonder if he's right. What do you think?

Ok so I’m trying to remember the name of a movie that is about a gay dad and gay son. The gay dad sells his body for money and the gay son doesn’t like that and wants him to stop. The gay son also has a boyfriend but then the boyfriend only went with the gay son to get with the gay dad. The gay son ended up killing him and the dad tries to stop it so he goes back in time and tries to stop it three times (I think) but fails but at the end he stops him and I think it ends with the dad and son laying on the bed together

I'd like help to find a certain manga. It's about a female mangaka. She hasn't fell in love even once and finds her own manga( which is super duper successful) to be the quintessence of cringy, but she suddenly learns that her scary-looking assistant and the manager (i think ?) for her manga's anime adaptation are romantically interested in her. does this ring a bell ?