i need a manga or manhwa w like microtrope where no one knows they are dating but they get hurt or upset and the ML helps them and everyone is shocked cause no one knows about them and everyone thinks they hate each other. like pleaseeee does anyone know a good rec i’ve been needing this type of story and idk if they even exist

does anyone have any recs for memory loss. i’ve read reunion, beyond memories and for you who grieves and i’m looking for more !!!
https://www.mangago.me/read-manga/false_memories_lee_gpiee/
https://www.mangago.me/read-manga/red_mansion/ (he pretends to lose his memory so the seme will care for him more but he never gets caught)
https://www.mangago.me/read-manga/legs_which_cannot_walk/ (seme lets uke go after he gets hurt & loses his memories & they meet again by chance & fall in love again
https://www.mangago.me/read-manga/lost_jujucat/ (really dark, prevalent memory loss, childhood friends)
I got a few really good ones
https://www.mangago.me/read-manga/mou_ichido_nando_demo/
https://www.mangago.me/read-manga/2345/ And it's sequel https://www.mangago.me/read-manga/23_45_re/
https://www.mangago.me/read-manga/scratch_blue/