Questions about example sentences with, and the definition and usage of "Unnatural"

A: Awkward is behaviour that is unseemly or makes people feel uncomfortable. Unnatural describes something that seems either difficult to believe or fake.

Awkward:
"I called her yesterday, but she just breathed into the phone instead of talking to me. She's so awkward!"
"Whenever I invite him to parties, he sits in the corner instead of hanging out with people. He's an awkward guy."

Unnatural:
"We were playing soccer yesterday, and her knee bent backwards at an unnatural angle."
"I hate telling jokes to her. The way she laughs is so unnatural. If she thinks I'm not funny, she should just tell me!"

A: Please feel free to mark it "Unnatural" or "I don't understand", because they are very helpful.

A: When I was in Japan, I watched a Japanese drama called Unnatural. I was only able to watch about half of it when I was there, so I read the synopsis and it was interesting so I was curious to see what would happen next.
It has some mystery and sad situations but it is a heartwarming story. The theme song is also good and it touches my heart.

このドラマを見ました。石原さとみはいい女優で、面白かったと思いました。

A: @Sierra-Beta Well, since this appears to be a mobile app, you don't need, and shouldn't use, complete sentences with perfect grammar. The fewer the characters the better in order to make it more user-friendly. Here's a possible alternative:

Getting ready for today - Get ready for today
Learning programming - Programming study
English Words - Vocabulary study
Getting ready for tomorrow - Get ready for tomorrow