Any Good Love-Hate Dramas to Watch?

I am currently obsessed with Asian dramas, for whatever reason, and am looking for some new ones to watch. I particularly like dramas with a love-hate relationship, like those in You're Beautiful and Secret Garden. I'd prefer it if the guy was arrogant या cold, like the main guy from YB and SG, and I really, really don't want a female heroine that cries all the time, या can't stand up for herself. I like the Heroine in Secret Garden, and the Heroine in My Princess. :D

Oh, and no tragedies, please? I don't want to be watching a really good show, only to end up crying. :) Also, I don't really like melodramas, and I don't mind whether the drama is Korean, Japanese या Taiwanese. :)

Please help me out!