
If i am correct, in a omegaverse manga, once a alpha and omega bond the bond is unbreakable, the omega and alpha will naturally love each other because of their instincts, and for feelings that they might have towards other people won't matter because their instincts will always dominate. This is what I know but correct me if my facts are wrong. I also had a theory that the alpha guy had already had another partner or it was an unrequited love, and he was just using the uke as a replacement either because that person had past away or that person already has a family. Anyway i just based my opinion on the knowledge i have about omega universes. Also is it true that if one partner dies the other can mate with another person?

Yes, a while after an omega’s pair dies the bond is broken and they will be able to mate with another person. But omegaverse is mostly what u make out of it and all authors are different. In the oncoming new chaps you will find out, cause I already read the raws but I don’t want to give any hard spoilers.
oof now I remember why i came to dislike omegaverse mangas so much, this was the manga that shattered my heart man, utou is seriously a character that deserves soo much love, but poor baby can't have that because he's a beta. The uke is going to be with the black haired guy forever ughhhh MAANNN (/TДT)/