Manga or manhwa that has one sided love that every time you read your heart feel ache for them
Kuzu no Honkai (there’s also anime) https://www.mangago.me/read-manga/kuzu_no_honkai/
This love that won’t reach https://www.mangago.me/read-manga/this_love_that_won_t_reach/
THOS MAKE ME HAPPYYY GRR