This was indeed a promise they had made a long time ago, but ever since their relationship improved, neither of them brought it up again.
Unexpectedly, Xia Siyu mentioned the original agreement now, instantly infuriating Bo Yan. Even though he knew she was joking, Xia Siyu was no ordinary person. Just moments ago, he had been cool and reserved, and now she immediately started chatting with a young, charming guy. Even if it was just harmless chatter, it still showed her attitude.
