Responses
https://www.mangago.me/read-manga/kare_ga_megane_o_hazusutoki/
this one is similar! if i remember correctly the first 1-2 chapters is the brother’s story and the rest is about the best friend and younger brother.
I loved this, both characters were so cute, and this didn't feel rushed at all
would love recommendations of other mangas with similar stories (in love with a guy but ends up with their brother)