Their parents must be proud."
The twins heard the praise and exchanged delighted smiles.
The younger one leaned toward her sister.
"Did you hear that? They said we're good children."
Her sister tried to maintain a dignified expression.
"Of course. We always are."
"Then why did you hide behind me when the instructor shouted this morning?"
"That was because you were standing in front of me!"
"Excuses!"
Their argument began quietly but quickly became animated.
Lin Wei, who had returned after delivering the elderly man's bundle, shook his head.
"You two can turn anything into an argument."
"We're discussing important matters," the elder twin replied.
"Very important," the younger twin agreed solemnly.
"What matters?"
"Whether you're the most annoying person in our family."
Lin Wei stared at them.
Then he laughed.
"Fine. Continue your discussion. I'll go help someone who appreciates me."
