Last week Sophie ear-wigged on a conversation between Dexter and Gina. She quietly mocked and attacked Dexter's so called empty threat - in the comfort of the DR, on her own - when Dexter told Gina he'd tell some of the HMs what he thought of them*.
In HL she got annoyed with Dexter and said she was going to tell him what she thought of him. Apart from nomination, nothing.
* He had told some of them e.g. Calum that he's too nice, Hazel that she's pretty but dull/ vanilla, Jemima that she's annoying etc.