Responses
I’m pretty sure he knows from the very first time he cheated, Wenxu would feel guilty and acted all nice to Zhishu, thinking he would be mad, yell at him, make a big deal out of it then he would stop it all, but Zhishu just ignored it completely and so he kept digging himself further. The last 4 years possibly that was when the affair with Shen became serious, on top of his cancer is already in an advanced stage, that must have gone on for that many years without proper care.
I have a question for novel reader (or maybe it was said in the manga and i missed it). Since when does Zishu knows Wenxu has been cheating.
Also the title says « 10 years » BUT they have been together for 14 years, right? I’m guessing Wenxu started to be a jerk for the last 4 years ?