Kara was fixed to the spot with nervousness, her eyes darting.
Pretending to be calm, she pointed at a question randomly, "Uncle James, I don't know how to work out the answer of this question."
"Let me have a look."
James wore an indifferent look, took the pen from her hand and wrote a formula on the paper.
Seeing the writing on the plain paper, Kara was dazzled. As soon as James worked out the question, she came to search the answer online.
"Wow, Uncle James, you're amazing."
His answer was correct.
James glanced at the answer online. Obviously, his solution was easier to understand.
"Did you understand how I worked the problem out just now?"
Kara shook her head, staring at him with big amber eyes, like a kitty that had made a mistake and tried to bury herself.
Being stared by
