I was a bit skeptical going into this but needed a drama to fill the gap between Hospital Playlist 2 and Hometown Cha Cha Cha so I thought I'd give this a go.
I was hooked the moment Chae Soo Bin appeared on screen! 💜 I'd never watched anything with her in, nor the male lead, Yoo Seung-Ho. Both acted incredibly well. We'll come to that later.
The story is about a recluse CEO of a financial company who does not like human contact due to a condition he has. The companies portfolio contains a company that has a subdivision that is developing AI robot tech. They need financial backing to make this viable.
The robot looks just like Ji-A (Chae Soo-Bib's character) and due to a technical mishap, and with the financial implications mounting up, the scientists persuade Ji-A to double for the robot while they rush to fix it.
What ensues is the relationship between Kim Mun-Kyu (Yoo Seung-Ho) and Aji-3 the robot. Stick with me on this one...

I'm not going to spoil any more but encourage you to watch this - it's an easy watch. While the concept with regards to the tech requires us to switch of that part of our brains, the acting, the love, the joy, the sadness (come on... it wouldn't be a kdrama without that!) will keep you hooked.
The acting stands out - especially from our protagonists and the scientists but also the supporting cast.

So will this change the world - no - but will it give your heart several hugs - YES! Go watch it.