"Ooo!"
Youyou pinched her tender cheeks, only to see her yawning. He said hurriedly, "Let's quickly send Little Sister back to sleep!"
Little Yichen nodded and quietly snuck her back to her room.
The following night, at the exact time that Youyou had worked out, being already familiar with his sister's waking and feeding pattern, he snuck Yueyao to his room and patiently taught her to talk again.
When Yueyao was tired, Little Yichen carried her back to the nursery.
However, for the next four to five days, the child showed no signs of progress. Sometimes, she would even lose her patience and kick Little Yichen.
Youyou could not help feeling aggrieved.
After all, he was told that he could already say 'mommy' when he was five months old, and 'mommy' was a more difficult word than 'big brother'.
After days of teaching, there was still no progress.
Youyou could not help feeling disappointed.
But even so, he did not give up.