I am not sure if anyone has watched or recommended this drama before, the only thing I know it has really changed my life!

Synopsis:
On a fateful day, a girl named Ji-Hyun got involved into a traffic accident and she was at the edge of death. She then met the Scheduler (the death) and he told her that it was not yet her scheduled time to die and she was given a chance to recover from her vegetable state and live given she fulfilled the condition stated: she must gather three pure teardrops from three people who truly love her apart from her family within the next 49 days. As Ji-Hyun is in a vegetable state, she must rely on Yi-Kyung (as Ji-Hyun was simply a soul, she must use Yi-Kyung's body to get into touch with other people) to get the three drops of tears.
Comment:
1. I heard some people saying that this drama is similar to Secret Garden, but I would say this comment is absolutely wrong... Secret Garden is a drama about love.. and 49 days is a drama about life
2. The good one is.. one could hardly guess how the story will go on from the start.. it is kind of unpredictable... there are lots of twists..
3. My most favorite character is definitely the scheduler... i feel sad for him but i am glad that everyone can walk out the past and move on...
4. the thing i learned is: the life that i am wasting today, is the most desirable thing that people who died yesterday were looking for