I liked everything about this series but first of all the acting of the cast was great.
The story is soo endearing, of how two person with equally tired of life, finds comfort and happiness in each other through the medium of food. They didn't talk much, but just being in the company of one another only for a short time in the day was just enough.
It really touched my heart how , Hiro found a reason to return home early from work and was always looking forward to it. Him expecting and wanting to hear Kai's voice more even without realising.
On the other hand, Kai finding a reason to live and continue with his life by taking care of Hiro , making him food. Is the the perfect example of how two broken souls can be healed when they find their other half.

What I did not like about this series was:
1. The running time was too short with only 6 episodes. I would have liked to see Hiro and Kai's life together as a couple.. more and how they balance work and life together.
2. ABSOLUTELY, hated the boss making his employee work like robots.
3. All the food that were wasted, that Hiro didn't ate.

It is a quick watch, but totally worth it.