Drama when you see male lead cry, u also cry. Any recommendation????

I cried a lot for Kazuku Game. Tears of joy and sadness,I may add :)
I also shed quite a lot of tears in It's okay,that's love and I miss you. 

I second good doctor...It made my heart ache whenever i saw park Shi on troubled 
Another one is love that makes you cry...it hasnt finished airing but main male is is so pure hearted that i cant stand seeing him suffer

remember war of the son, yoo seung ho's tears made me so sad

Ugly Alert , He cries as much as you might want to see . its a very good family drama 

you will love City Hunter + Secret Garden + Kill Me, Heal Me 
i wish you a wonderful time (^_^)