Responses
That sounds really similar to film emperor's reincarnation script but flipped lol, you should read through the comment section and see if any of the bls ppl are recommending as "similar suggestions" are the one you are looking for.
https://www.mangago.me/read-manga/film_emperor_s_reincarnation_script/
I remember starting to read something on Batoto before the site got taken down. It's really similar to "For you who grieves." This poor unknown actor uke dies and reincarnates into a bigger actor. Ml is a famous actor and was friends with the poor uke and liked him, so he became depressed and the uke in the famous actors body tries to be friends with him. Please.