Among Bi Bi's toys are a mother squirrel and a baby squirrel. Bi Bi often plays with the baby squirrel but rarely pays attention to the mother squirrel. Consequently, the mother squirrel sadly retreats to a corner of the house.One day, while Grandma was cleaning the house, she noticed the mother squirrel and put it away. Later, as Bi Bi played with the baby squirrel, she asked Grandma about the big squirrel's whereabouts:"Grandma, have you seen the big squirrel?""Yes, I put it away.""Where did you keep it?""Oh... um... I forgot," Grandma replied absentmindedly.Hearing this, the baby squirrel cried. Bi Bi searched through all the toys but couldn't find them, leaving the baby squirrel saddened.The next morning, Bi Bi noticed the baby squirrel's wet eyes, realizing the mother squirrel was still missing. Despite searching the cabinets and drawers, Bi Bi couldn't find it.Seeing the baby squirrel's drooping ears and tail, Bi Bi empathized with its sadness, understanding the pain of losing a mother. Bi Bi recalled their own first day of kindergarten, crying when they had to let go of their mother's hand to attend class. Now, seeing the baby squirrel bravely enduring its loss, Bi Bi admired its resilience.Grandpa, observing Bi Bi searching for the squirrels, suggested checking the rooftop where unused items were often stored. Climbing upstairs, Bi Bi discovered the mother squirrel in a large paper box and excitedly brought it downstairs.Bi Bi then emphasized the importance of keeping toys neatly stored, thanking their grandparents for providing plastic baskets. Bi Bi acknowledged the significance of preserving the mother squirrel, preventing it from falling apart.That night, Bi Bi placed the mother squirrel in a plastic basket and then cuddled the baby squirrel to sleep. Bi Bi still prefers playing with the baby squirrel.