Hatsukoi Wa Gunjou Ni Tokeru
The characters' relationship move in slow and healthy way and the whole thing is portrayed pretty realistic, too. It wasn't too short or too long, but sweet. Not the best manga I've read, but still enjoyable.
Saezuru Tori wa Habatakanai
So so good but so SO slow burn
Stigma
The begining was a little confusing for me, but as the story progressed I found it more and more intresting, but sad nontheless. It was really sad and I actually cried at some parts, but the relationship between the two main characters was really good, although I thought the first sex between them should have happened later on in the story.
Boy Meets Maria
Well... a beautiful story, dark at times, but these are very interesting characters
Deadlock
Personally, I would have liked if it had been a continuation, like a volume 2 of sorts, because it really needs a second season. There's still so much to tell about their story
If You Hate Me So