Well..some of the dramas im about to suggest to you arent exactly what you're looking for...but I guess their similiar...AND THEY ARE VERY ENJOYABLE AND IM SURE UR GONNA LOVVEEE THEM TOO:3

-Boys Over Flowers

-Playful Kiss

-Dream High

-Lie To Me

-Pasta

-My Girlfriend Is A Gumiho

-You're Beautiful

-To The Beautiful You

-Heartstrings

-Secret Garden

-Scent Of A Woman

These have similar type of girl - socially awkward/shy/weird/quiet

Heartstrings

Flower boy next door

Mischievous kiss

Bel ami

Color of woman

Full house 2

Me too, flower!

Mary stayed out all night

Myung Wol the spy

Personal preference

The heirs