Responses
i think these have shoujo vibes maybe
https://www.mangago.me/read-manga/ake_no_hana_ni_kuchibashi/ (arranged marriage)
https://www.mangago.me/read-manga/tamaranai_no_wa_koi_na_no_ka/
https://www.mangago.me/read-manga/faded_first_love/

Any bl recommendations with shojo vibes?? Especially marriage trope or fake dating trope? If so please recommend