This episode was kind of intense, which was nice.
Didn't think that was the reason why Sylphy hasn't told him who she is, just because she's scared he won't remember her. Rudy's excuse to 'Fitz' as to why he came to the school was that he was looking for his childhood friend, I thought that it was implied that she knew he was talking about Syplhy.. but evidently not...
Hopefully she tells him soon.