When Xiao Bao saw the toothpaste, he thought it was something edible. But when he put it in his mouth, he almost spat it out.

He didn't know how to brush his teeth yet, but he had seen adults brush their teeth. Song Yanzhi stood opposite him, watching him about to spit it out, and immediately said, "You can't spit it out, and you can't swallow it either."

Xiao Bao looked up at her with his big, teary eyes, filled with nausea. He had toothpaste in his mouth, unsure whether to spit it out or not.

Song Yanzhi took the toothbrush, made him open his mouth, and brushed his teeth while teaching him.

Xiao Bao has never brushed his teeth, but perhaps because he rarely eats sweets, his teeth are not rotten, just a little dirty.

Song Yanzhi carefully brushed it on him, and after the foam came out, it wasn't so disgusting anymore.

Clean his mouth and give him water to rinse it.

Xiao Bao imitated her and spat it out.

My mouth instantly felt clean and refreshed.

He licked his teeth with his tongue in surprise; they were smooth and clean.

His eyes lit up immediately.

Pei Yuchen walked into the courtyard and saw Xiaobao admiring his little tiger teeth in a mirror.

As he looked at it, he also tilted his head to look at Song Yanzhi's, trying to pry open her mouth to see if it was the same as his own.

Song Yanzhi went along with him.

Xiao Bao was amazed to see that his teeth were just like his mother's.

I also think it looks good.

My teeth are just as white as my mom's!

His normally dark pupils became lively with curiosity.

Pei Yuchen's expression softened slightly as he watched the interaction between the mother and son.

He took two steps forward.

Hearing the noise, Xiao Bao peeked out from behind the mirror. When he saw it was Pei Yuchen, his expression changed, and then he turned his head away, hugged the mirror, and ran off.

Song Yanzhi glanced at him but didn't say anything.

Pei Yuchen paused for a moment before remembering that he had broken his promise to pick up Xiaobao from school.