When Xia Siyu and Bo Yan used to communicate, they indeed used Weibo.
Bo Yan would post on Weibo, and Xia Siyu would post on her Moments, or they'd switch it up. When they couldn't communicate conveniently, they'd express their emotions through each other's status updates.
There were quite a few people following their Weibo, but almost no one had access to their Moments. Moreover, the two of them communicated without any secondary accounts—Bo Yan would post his updates, and Xia Siyu would post her status. Their posting times weren't consistent, and the content seemed entirely unrelated, even when netizens scrutinized everything, there weren't any apparent commonalities, not even matching items.
Later, Xia Siyu handed her Weibo over to the company, and she rarely posted herself, mostly for business. Bo Yan posted more frequently, but there was still no discernible connection between the two.
