hmm not sure but are any of these it?
https://www.mangago.me/read-manga/florist_no_koi_wa_saku/
https://www.mangago.me/read-manga/tenth_time_s_the_charm/
https://www.mangago.me/read-manga/tsumasaki_no_ajisai/
https://www.mangago.me/read-manga/hana_no_mizo_shiru/
i haven't read these yet but these were the only ones i could find that fit your d......
