Responses

I experienced the same thing. Chp 0 started the confusion, the order there is not sequential. Then the part he blew raspberries was probably after Heeseong got drunk on the day they met so he may have transformed then but they don't say so it gets confusing. Like I had to arrange the order in my head.
Also I was confused why and how Chiyoung sent the treats to the gambling den then I just imagined that he gave it to Heeseong when he met him in the corridor (raspberries part).
But I sometimes get confused like it's all over the place.