449, human heart

Little Xiahua raised her hand high and jumped three feet in the air, "I agree!"

McDull covered his mouth with both hands, giggling excitedly.

George looked left and right and said seriously, "I think Qiao Yi is too young. She still needs the three of us to teach her even how to go to the bathroom. Otherwise, let's the three of us, as her older siblings, take on this responsibility and take care of Qiao Yi together!"

Suddenly, McDull and Little Xiahua felt a strong sense of responsibility welling up in their hearts!

They nodded together, in unison, "Okay!"

A smug and satisfied gleam flashed in George's eyes, and the corners of his mouth curled up, "Hmm!"

At 7 p.m., Gu Xinzhou came out of the kitchen and didn't see Qi Lei, but saw the three tots playing with toys on the carpet with Qiao Yi, and they were not excluding her at all. They were taking good care of Qiao Yi, which made Cassie comfortably lie on the couch and sleep soundly.