Responses
idk exactly what ur trying to find but these all kinda fit ur description
https://www.mangago.me/read-manga/inso_s_law/
https://www.mangago.me/read-manga/the_law_of_being_friends_with_a_male/
https://www.mangago.me/read-manga/girls_world/
https://www.mangago.me/read-manga/july_found_by_chance/
https://www.mangago.me/read-manga/seasons_of_blossom/
and this one but the fl had purple hair that sometimes looks brown in certain lighting/panels
https://www.mangago.me/read-manga/pure_love_operation/
Omemjjiii thank youuu
So i find this cute highschool modern straight manhwa, i dont know the Tittle but the girl is have a like brownish hair then the boys hair is black i think thats popular. Highschool manhwa i guess