บท 1205: The professor's sense of crisis (4)

"Teacher, did you take a late-night flight back?" she asked uncertainly.

It had to be at night. No matter how close the ticket was, it would take a long time to get there. The fact that he was home at this time meant that he had arrived at C city's airport at at least twoo' clock last night.

"Yeah," Zhang Jingyu nodded.

"Alright," Gu nianjia said as he picked up the spoon. Just like Gu nianjia, he began to have a few sips of the porridge to stimulate his appetite.

Her every move exuded elegance.

He was calm and natural.

As Gu nianjia looked at Zhang Jingyu, she felt a little strange. She suddenly felt that something was different from before, but she could not put her finger on what it was.

What was it?

Unfamiliar!

That's right, she felt a little unfamiliar with him. Zhang Jingyu had never looked at her like this before. He did not even speak to her in this way.

What was going on?

Gu nianjia tilted her head as she stared at Zhang Jingyu.