Kanae (uke, omega) & Ougi (seme, alpha)
As children, they were in love but first Kanae moved and then Ougi did too. They haven't seen each other for a very long time, until Kanae transferred to Ougi's school. The whole class consisted of alphas and there were a few *kašalj da naglasi da su zapravo bili ozbiljni* incidents that involved Kanae bc he was an omega. Ougi remained respectful to his 'friend' despite anything that was thrown his way (drugi nisu baš, pa je kul da se spomene trud iako bi realno to trebalo da bude minimum ulaganja)
There's a rape tag but I'd say it's more in a psychological tag type of way rather than a fetish one. They go over the themes carefully (thought to say maturely but it's a manga about highschoolers.. sve jedno jeste na zreo način, ne odustajem) with a lot of details and everything that happens we are shown more of each character (even the side ones) and through the dialogue also. It may not seem like a lot to others who read it just to see smut or how things will pan out, but I think it has a lot more to it (at least feels like it) and I can see how much attention every single thing in this manga had been given. The art style is also pretty nice :')
Sayonara Koibito, Mata Kite Tomodachi