Paperbag-kun is in love
Furare girl
And The girl and the geek
This one although it didn’t seem like it at first since he comes across as rude https://www.mangago.zone/read-manga/kawaii_nante_kiitenai/
https://www.mangago.zone/read-manga/summer_solstice_point/
https://www.mangago.zone/read-manga/hibi_chouchou/
One of the mls named Nadricka fits the bill here
https://www.mangago.zone/read-manga/it_looks_like_i_ve_fallen_into_the_world_of_a_reverse_harem_game/
JUST READ FURARE GIRL AND OMG THABK YOU FOR SUGGESTING IT, ITS SO GOOD AND OMG I LOVE IT
No problem hehe
Shojo or whatever I just was a cute main lead that's a dude who is shy and and not good at expressing his emotions. Maybe a guy like from the Manhwa "NO use to hang on".
Give me them shy boys plz