What Gu Juexi said to the servant strongly affected Gu Tianmu, especially when he told her to not let Xixi know about it.
It was true that he had never had a sweet tooth, but he honestly never intended to hurt his granddaughter's kind heart. The cake had been smashed onto the floor by accident.
But Wen Jie didn't believe him. And his son tried to make it worse.
He would have already left if he was the same person he was back then.
But he couldn't just leave anymore now that his wife and his son were both here.
Gu Juexi returned to his room in a very good mood. He knew how Gu Tianmu was feeling because he had been through the same thing before. If it wasn't for that, he would probably have already chased Gu Tianmu out of Gu Mansion.
It was best to teach Gu Tianmu that lesson when he was so near to them.