As a gold-medal salesman, Gong Liang's conversations are very logical.
Even though his encounter with Chen Huihong and others in the restaurant seemed far from coincidental, his clever words could turn it into coincidence, even fate.
After all, it was fate that brought them together.
And to make this coincidence easier for everyone to accept, Gong Liang chose to ask more rather than say more. He was there to join this loving family, not to break them apart. By giving others the chance to speak, he allowed them to feel closer to him and to lower their defenses, without scrutinizing his words for loopholes.
This is what Qin Huai picked up on.
As for how Qin Huai figured it out...
Qin Huai could only say his Master Level lying skills weren't for nothing.
