The moment I saw Galina telling Shaun she wants to kill Otso Berg for him, I was pretty sure she would have loved to do more than to frighten him.
I imagine, during one of their field trips, Shaun heard something at night and woke up. He looks over to Galina who had watch duty but instead, starved like she was, took a little time for herself, fingering herself right next to the others who should be asleep. I bet Shaun got a stone hard boner by secretly watching her and the moment he wants to turn around, she asks him to help her out. For him, the rest surely is history 😉
Confession [@naveala]