Quite simple question. I have to say that I don't easily cry with dramas or movies, but nobody's made of iron. The show and movie that actually made me cry a river are:

- Kill Me Heal Me --- Ugh, really, I cried so much (mainly on the last eps). 

- Train To Busan --- This one. This one made me weep and bawl like a baby. Not only me, but my sister and friend as well. Also the whole theater cried a lot.

- Autumn's Concerto --- So. Much. Feels. 

It's Okay, That's Love

Missing You

Uncontrollably Fond

Unforgettable

I cried a lot with this dramas and movie 

Falling for innocence, I don't cry easy at all and that one did it.  

I'm sorry I love you

Contract Marriage

1 litre of tears

Live up to your name 

train to busan 

kiozora

shopping king louie

train to busan

one way trip

our times

the 100th love with you

1 Litre of Tears

Go Back Couple

Battle of Changsha 

Mother

Empress Ki

Miracle in Cell No. 7

One litre of tears, Koizora (drama), Boku no ita jikan, Yellow boots, 71 into the fire, Train to Busan, Sparrow to name a few.

Chuno

Marriage Contract

Moon Lovers Scarlet Heart Ryeo hands down

I'm sorry I love you

Sunny 

200 Pound Beauty

A Moment to Remember 

Late Night Restaurant (Korean) Ep 4 & 5

Lifting King Kong 

May 18

Movie - miracle of cell no 7

Drama - 1 liter of tears

ohmygod miracle in cell no. 7 made me cry more than i have in years.

fated to love you and scarlet heart ryeo/moon lovers were really sad too, but go back couple was a real tear-jerker. i cried watching every episode... 

Drama: Another Oh Hae Young