Xia Libing knew that Xiang Kun definitely understood the motive behind her playing the "Coin Toss Game".
If he didn't want her to discover the peculiarities of the coin, he would purposefully answer incorrectly to the first two inquiries.
If, on the contrary, he wanted her to discover the peculiarities of the coin, then he would similarly be wrong on purpose after she had switched to a normal coin.
Based on Xiang Kun's performance, it was evident that he was telling her this:
Regardless of whether it was that particular coin or not, he could guess it correctly.
It seemed as though he was reminding her that his peculiarities were not limited to just the coin.
Remembering what had transpired in the supermarket earlier, Xia Libing remembered Xiang Kun suddenly handing over the shopping cart to her, stepping out in haste from the store.
