In the end, Li Caiyi stayed behind, while the other Li family members left first. Qin Xiangjun scrutinized her son and Li Caiyi alternately, noticing that there was something different between the two of them since the last time she saw them.
She knew her son had a soft spot for the twins, but she always thought he cared more about the younger sister than the older one. At least her son looked visibly brighter when he was with Li Chunhua. That was why Qin Xiangjun was actually pretty surprised when she found out that Meng Renshu asked Li Caiyi to be his partner and not Li Chunhua.
Moreover, she never knew that her son wasn't the type to act spontaneously like this. Asking a girl to stay behind after a party usually has a deeper meaning behind it.
However, Qin Xiangjun didn't try to stop it because she was curious about how this event would turn out.
The three of them stood at the entrance in silence after the Li family left.