O_____________O That's what my reaction is as well, but luckily I've seen more MDL's like yours so I'm not that shocked lol ^^
Even though you have seen a lot of dramas, I'll try to reccommend some, hope this helps ^^
Baby Faced Beauty
Fondant Garden (Guy=Cute)
Glowing She
Oh! My Lady (can't believe you haven't seen this one °-°)
Prosecutor Princess (another can't believe you haven't seen this one)
Take care of the young lady
The Woman Who still wants to marry
That Fool
I have to say though, they're not all in your face cute/romancy , but they are pretty good and totally recommended ^^