Responses
Im not sure if they were ex lovers w the alive but here ts prolly this
https://www.mangago.zone/read-manga/reikan_no_mattakunai_danjo_ni_tori_tsuku_danjo_no_rei_no_manga/
Thank you
About two ghosts that are obsessed with their ex lovers and both their exes are together and the characters diss each other’s Ex lovers