Su Bing nodded, but didn't say much. Seeing this, Li Hua didn't press further. She was the last to board the car, sharing a brief embrace with Gu Zi before stepping in.
As the car started, Li Hua and the others waved their hands, cheerfully bidding Gu Zi and the kids farewell. "Gu Zi, don't just stand there. Your brother doesn't need you to see him off. Go inside quickly."
Gu Zi watched the car drive away with a smile, then led the children back into the house.
Su Li, driven by curiosity, asked Su Bing, "Brother, you were in the backyard for quite a while. What were you doing?"
Gu Zi looked at the two brothers, also curious about the answer to this question. However, she wouldn't ask Su Bing. If he didn't intend to share, asking wouldn't help. The only response she would get would be one meant to placate her, not his true thoughts.