OMG this drama was so good I love everything about it.
It has great plot, great acting, even the support character was memorable too. Yan Jin-Xiao Ou is my new favorite couple, they can make me cry and laugh aloud, I need to add Xiao Ou as another brilliant female character in drama land..in my opinion she was smart, wise, and mature while Yan Jin is complete package (despite so much case that entangled witth him huehue).
my another favorite? Cheng Rui Min, I like his character so much, friend that u need at least one in your life.

about the ending? maybe it can be regarded as cliffhanger right? but I don't want to think too much, caused I'm typical who either the ending was happy, sad ,or cliffhanger as long as the plot and story good I'm already satisfied.
but i still hope there's will be sequel or maybe extra episode which show they're happily together.