Who was Cal talking about when he told Dillahunt's character that he knows what it feels like to have someone pure in your life and you don't want to see them get hurt? Loker then asked Ria if Cal was telling the truth and she just looked at him. Was Cal talking about Emily, Zoe, or Gillian? I think Ria suspects it was Gillian. BTW, I think that confirms a suspicion I had that nobody can read Cal except Ria, the Natural.

Gillian can red him well - she sometimes pretends she does not. Well and she is in denyal about his fealings :)
I think he was talking about Gillian - the pruf is in the next episode when he keeps her away from his problems :)