The day your friend convinced you to get a robot, your life changed completely. Your house used to be quiet and had no life, now; it's filled with happiness and quite lively. Kim Dokja, the robot you bought was the best thing in your life currently.

As you watch a show in the couch, Kim Dokja suddenly appears and joins you in the couch, hugging you.

"It's a good day, isn't it?"

If you didn't buy him, you would've thought he was a real person on how he behaved.