- AI created as a mirror image of one living human
- AI developing real - non programmed before - human like emotions

- Human pretending to be AI
- The main character fall in love with AI (romantic stories)
- Other IT company tries to steal the newest technology
- Reset as erasing AI personality

The female lead is accused of being murderer's daughter. She wants to work in police forces / court in order to set her father free and clear the family's name. The romance is threatened with the past memories of the accident - in which both families had taken part.

The scenes of the tragedy are the starting points for both stories. The heroes have superpowers but they still need to learn how to use them in oder to to prevent crime.

A fangirl gets a chance to meet her idol in real life. Both girls try to hide their identities and still remain beloved fans.

The girl struggles financially by doing different part-time jobs. That's how she meets her prince... but there is one problem: he suffers from illness to human touch. They don't like each other at the beginning but then it turns out that she is the one - the one that can touch him without causing a disaster. The romace plays the main part in both stories - both are equally worth watching!

Both stories are about taking revange and stading against school bullying. Both have a lot of good romance and mysteries. Flashbacks play important role. Both famale lead wanted to become a teacher and by doing so change the school for better. Both were grown up in poor families and had to struggle a lot in life. The son of the school's headmaster is the second lead. There are Olympic Games or Asian Games mentioned.

The same actor in both dramas: he plays a younger boy who is in love with the girl that saved his life once. Still "I hear your voice" has some paranormal abilities like mind-reading and a lot of crimal stories in it - by this it is more engaging. Even the chemistry between the main characters is far better.