I'm not sure what I was expecting when I went into watching this show, but I'm sure that I wasn't expecting my heart to be touched so much by it. It seems like nearly every episode turned on the waterworks for me, but there were laughs as well.
The cast is outstanding - Jang Na Ra never fails to illicit an emotional response from me. And Kim Mi Kyung is always an excellent addition to the cast. I loved her in this. Son Ho Jun, even though I've only seen him in Reply 1994 before, completely impressed me also. The side characters were well used and also cast well.

For me, this show was very nearly perfect. I could see myself rewatching this very easily.
Be prepared with a couple of tissues for this one, but I know you won't regret watching it!