Sad yaoi where in the end they don’t end up together? Or one of the mcs ends up alone??

My Childhood Friend Was A God

https://www.mangago.me/read-manga/my_childhood_friend_was_a_god/

https://www.mangago.me/read-manga/kimi_no_naka_ni/

https://www.mangago.me/read-manga/1866/

https://www.mangago.me/read-manga/one_room_angel/

hate mate
i love the ending lol

oh i guess it's shounen ai tho bc there's sex but it's not explicit. welp still really reccommend!