
Are we reading the same manga? Because from the beginning, senpai was verbally and physically violent/abusive, issued homophobic insults. When Morinaga snaps, he has a dark "rapey" side. So, both of the, in real life, we would consider people who need to go talk to some psychologist. Now, granted, this is a partly-farcical fictional world and we accept the over-the-top stuff, but if you had a friend treated by his boyfriend the way senpai treats Morinaga, you would probably be advising them to stop taking the abuse. I would. We see senpai when he's nice and supportive, and when he has his pining moment, sure. But we also see when he's dismissive, unloving, harsh. This is not just shy and confused behavior. And when your colleagues cower from you in the lab, I doubt they would say "kind." Smart, absolutely. Hard-working. Loyal. But kindness to me is a different horse.

Omg I said I hated it because he should think about his bf not other guys specially when he did so much to make him his bf I didn't say it's wrong or u have to agree but stop hating on the uke he is very kind and the character u talked about made this manga much better and almost all the readers will not care abthe manga if he wasn't like this ,, take a chill pill and go to sleep,, this is just fiction
The new fella is sweet, sempai is in trouble fufufu