Chapter 151: Payday When Mengmeng heard her mother say this, she couldn't understand and asked, "Mom, why?" "Why don't Grandfather and Grandmother want to come?" Cheng Xiaolin pondered how to explain this to her daughter, but no matter how she thought about it, she couldn't come up with a better way to say it. She decided to pass this difficult task to her husband to handle, saying, "Mengmeng, when your dad finishes his bath and comes down later, you ask him about it." "Okay." Mengmeng was…