Does anybody know any bl manga where one of them is the sweetest, stupidest, calmest, sill...

here are a few i think might fit what ur looking for <3
https://www.mangago.zone/read-manga/negative_kun_to_positive_kun/
https://www.mangago.zone/read-manga/kono_ore_ga_omae_nanka_suki_na_wakenai/ (maybe not the calmest, but def the silliest!!)
https://www.mangago.zone/read-manga/konosaki_wa_futarikiride/
https://www.mangago.zone/read-manga/nagahama_to_be_or_not_to_be/

https://www.mangago.zone/read-manga/inoue_kun_hajimemasen_ka/

https://www.mangago.zone/read-manga/boku_no_omawarisan/

https://www.mangago.zone/read-manga/inukei_no_kareshi/

https://www.mangago.zone/read-manga/akai_ito_no_shikkou_yuuyo/