"Like, how often do you have two lesbians who aren't attracted to each other? "

I think we can be very sure Delphine was tricked. If Delphine was in on it, there would had been no need for Rachel to stage the phone call followed by the email popping up. I find it ironic, or maybe sad is more precise, that if Delphine had stayed with her original method of doing everything to ensure Cosima's…