Something that has low MDL score, but for you guys are one of your favorites. 

For me is Like: Forecasting Love and Weather, Lovestruck in the City and She Would Never Know.

A K-drama that might have a lower kisskh (MDL) score but could be a personal favorite is "Healer." It may not have the highest overall rating on MDL, it's a very popular and well-loved series with a strong following. I love its blend of action, romance, mystery, and strong character development

Little women 

 emeraldarrows:

The Game: Towards Zero. Also a lot of historical ones like The King in Love, Grand Prince and Maids .

"The Game Towards Zero" is good. The first episodes were confusing, though as the drama throws me straight into the story without background information about Taecyeon's ability. But, I enjoyed it. I found the cinematography really stunning, There are some episodes that are a bit slower but still at a normal level (not to loose interest). I am a big fan of Taecyeon so, I watched this.