Chu's feed

Waitttt but didn't back when l I believe the filmimg/acting setting, at some point the Uke had a heart to heart with the Seme telling him he uses writing to understand people, and get to know them. If that's the case, why is he getting this angry?? Wouldn't it make more sense for the seme to interpret that, given the Uke's personality and all, something like oh he really payed attention and wanted to understand me.
Am I thinking to one dimensional or something?