-Another Ms Oh | this is a melodrama and it does take th ML sometime to yield to his feelings (he has a good reason), but once he does there's a lot of intimate moments (within the constrains of kdrama land). Chemistry between leads is very good.
-Fight for my Way | this one is lighter in nature, has some drama but mostly it's a rom-com with some action mixed in. The moments between the leads are very sensual.
-Oh my Ghostess | Ghost takes over a shy girl's body with the intention of sleeping with the ML. Hilarity ensures! This one stays pretty lighthearted even when drama hits the stage.