Lu Xingzhi was speechless.
He had been envious when he heard that the baby weighed four kilograms. However, he calmed down when he remembered that Jiang Yao was also pregnant.
Then, Lu Xingzhi snapped back to his senses.
Lu Xingzhi's smile gradually widened as she listened to Liang Yueze's words on the phone.
Lu Xingzhi might not have known about it in the past, but he was gradually getting familiar with pregnancy. He had read so many books on pregnancy during those few days.
"Big Brother, most full-term babies don't even weigh four kilograms."
Lu Xingzhi did not say it directly. Instead, he gave Liang Yueze a hint to figure it out himself.
Liang Yueze was stunned. A few seconds later, the phone in his hand dropped with a thud.