Little Bo also giggled along.
He felt extremely proud that he could instantly soothe his little sister...
Even though Little Pet treated his fingers like they were tasty food...
But as long as Little Pet wanted, his fingers could be her toys...
Both of them, one big and one small, were happily laughing.
The aunt nearby also found it amazing but didn't say anything, just quietly watched from the side, feeling her old heart melt from the warmth of the scene...
...
Little Pet usually doesn't like pacifiers, but she seems to really enjoy her brother's fingers, so she ate and ate until she fell asleep.
She didn't even need milk.
...
Then, Little Bo seemed to have discovered a special way to interact with Little Pet exclusively.
Every night, he would diligently wash his little hands clean and come over to tease Little Pet.
And Little Pet also really liked this big brother.
