It was a Yaoi manga were the two couple was enemies at first then one time something struck with mc's head. and then he was teleported in a parallel world I guess where those two are dating. Then when he comes back to his original world he greeted his boyfriend with a smile that everyone thinks he is weird.
Honestly I don't know if my summary is correct.
Please help I want to know the title and reread it .
I just read recently about isekaid MC who has family in their original world. About those reincarnate/ transmigrate mc who doesn't die in their original world and has family waiting for them. I feel sad that some of those story doesn't give them justice to go back or just say goodbye or see them for the last time.
No fr this is why I don't get the MCs who just accept the fact that they are in a different world and don't even think about their real family and friends. This is also why I ADORE the fl in kill the villainess. Even tho she hated her past life and didn't hv a good relationship with her family, she still missed them and went back to them, that's so realistic
Now I just hope their d*cks just cut off.