Izzy's Questions (5)

Okay, so this one's a manga I've read before like in high school and this actually has a lot of volumes. The plot goes like this:

1. Uke's name is Mayumi with black hair while the seme is a blond nonchalant dude.

2. In some volume, the seme ran away from home cuz he apparently had some sort of a falling out with his brother (or uncle?) until Mayumi had to ditch home and find the seme. They eventually met, but it wasn't like the "I found you, let's go home cuz everyone's worried" type, the seme was dead set not going home and his brother also wasn't trying to reach out to him when he knew he was at fault.

That's all I can remember. Do you guys know this?

The setting goes like this:
1. Seme has alcohol dependence and is a victim of bullying by the uke
2. Turns out that the seme seemes to have a troubled past that probably made him addicted to alcohol
3. He's also a smoker
4. He got back to the uke by violating him and taking a pic as a leverage against him
5. Uke despises the seme as a result of this
6. In the succeeding chapters, uke seemed to notice sides of the seme that seemed cute for him and uke was rattled with these unexpedcted thoughts and emotions
7. Ladt chaptef was that seme was willing to drop everything (addiction amd smoking) to convince the ukd how he was serious in liking the uke

I'm asking for the name of this manhwa where the seme has dark blue hair while the uke has ginger or red curly hair. Story goes like this: the seme is looking for a roomate by posting an advertisement thru posters until uke sees it and grabs the opportunity instantly since he's looking for a place to stay. Fast forward, uke decided to leave the house because of how promiscuous and debauched the seme is but latter convinced him to stay and explained his side which convinced the uke to stay albeit feeling guarded around the seme. Eventually, they both fooled around and uke denied feeling good. This is as far as my brain could recall. Thank uou!ლ(´ڡ`ლ)

This story's centered on a student and teacher relationship. The teacher is a Math teacher who is inlove with another teacher. The student fell in love at first sight with the math teacher when he saw him staring at the window. However, they are both struggling with.an unrequited love to to their love interests. Student likes math teacher while the latter likes his co-teacher. They soon became friends with benefits until eventually the math teacher fell in love with that student.

Can you help me? I don't really recall what happened next.

I've been a sucker for unrequited turns requited mangas since time immemorial. One best example to this is Zec's manhwa Lover Boy or Heesu in Class 2. I always go back to that story because it's sooo good. The story, art, and plotline is so augh! Anyways, can you recommend me any stories with this tag? I really prefer it if the seme has the unrequited love for the uke for a change of pace. Thank you so much! (=・ω・=)