The best shounen ai omegaverse... wahhhh new fave
Mc was a beta at first, handsome(cute), and not smart, doesn't take studying seriously, he hated ml because he always gets the girls mc liked. Then suddenly, mc became an omega, and ml was the one who helped him. Ml temporarily marked Mc and stayed by his side, always there when needed. Their relationship can be easily misunderstood and they're not even hiding it, although there really is nothing going on between them. Ml ended up liking mc and confessing to him, they stayed friends, but ml is determined to pursue mc. Mc isn't pushing ml away, they are so cute together, very green flag. The best of all
I Like Your Pheromones