Salt Friend
I was obsessed with this one when i started to read it. It's a good story with a great plot and characters. Both ml's are best friends and main ml falls for the love interest first but the other falls harder. Though i think that the seme is a slow burn character.
90's Cram School for Unripe Apples
This is the best shit you could read It's so good and i love how the story is not all about the romance they have but the building of their friendship and them changing little by little. Though it is a slow burn but that is what makes it so great. It also shows how they met when they were younger and the hatred they had for each other. Total recommend to new readers
Cupid ni Rakurai
10/10 amazing would read again
Yamada-kun to Lv999 no Koi wo Suru
OMG Mc is brokenhearted by what now is her ex, her stupid fucking ex has at this point moved on to another woman and for some reason bumps into a guy to ask him to pretend to be her fake novio. But turns out that they know each other from a video game which leads to them at some point datingggg. (fav couple)
Wotakoi: Love is Hard for Otaku