Originally Posted by Chrissie-fan
It's very good. Especially the implied suggestion that Cornet's own hypnotherapist has made her believe that she's Serena so that Maria gets the feeling that she's playing Serena when she's playing Cornet. Very witty indeed.
I read it differently: I think Bobito drew what Maria "saw". She believed she was playing Cornet, so she "saw" Cornet. But in reality it was still Serena, serve and all.