Is there anyone else beside me who didn't cry watching 1 liter of tiers? I mean all my friends are throwing a fit about how stone heart i am, do you guys think the same way? I have watched many drama's and 1 liter of tears is said to be the best tearjerker but i am at ep 6 and still didn't shed a tear ofc i do have sympathy and feeling of sadness towards the protagonist.

 I cried pretty hard while watching "miracle in cell no. 7" and "hope", both are movies. 

Please tell me i am not the only one, cause i feel like i might be possessed or something :D

Give it more time. It only gets more heartwrenching. :l
I think the last episodes are the saddest, so wait until you finished the drama.
I cried like a lot, but I have a friend who didn't feel anything either...
So I guess it's all about who you are yourself