C496 Substitution?

"What are you thinking!" Lousinan called out to her for a few times, but she didn't reply. She could only shake her hand in front of her eyes, and only then did she regain her senses.

"It's nothing." She didn't know how to tell him about what had happened today.

Lousinan hugged her. "You don't need to think too much about the hospital check-up today