I watched it because I really like the idea of friendship between human and humanoid robots. And I wasn't really disappointed. The story is nothing extraordinary but it is entertaining nonetheless.
The cast is good looking and they acted well as I could see it. The relationship among the main characters , specially between the male leads is nice to watch. And although it's a short drama, it was good to see the lead character growing in that short span of time.

It's a drama you can watch when you don't want to use your brain too hard watching layers of plot unraveling and just want to feel good on a lazy afternoon before going to take a nap. I will probably not even gonna remember this drama let alone rewatch it. But, I did not get bored once and was rather engaged while I was watching.