431 Unexpected behavior

Back in Dream High, Ai was ready to leave Yating's office. 

"I will give you a ride till the library," he offered.

Ai shook her head. "I am fine."

"What if you get that seizure again?"

"I won't."

Ai was sure for some reason that she won't experience that phenomenon again. 

Yating was inwardly worried about her a lot, but he couldn't force her either. He nodded and smiled. "See you later."

"En."

The cat in her arms then suddenly hissed by the sight of an incoming figure towards them. 

Zhan Yahui stopped before Ai and raised her brow. "Now that's a face I didn't expect to see today. Long time no see, Zhou Ai."

Ai nodded. "Hello."

*Meow!*

The cat wasn't shy to display his hostility towards her. His dark brown eyes expressed his strong dislike and he bared his small fangs at her.

"Sshh, shh," Ai cradled him to make him still.

What happened to him?