Due to the excitement of the fight Roxy had forgotten the knife in her hand in her eagerness to watch the fight. She was glad that Bjorn placed himself between her and Vlad. Hopefully the scientist hadn't seen the knife in her hand. Because she was grateful for his protection Roxy allowed Bjorn to lead her to the wall. No one had ever done something like that. Roxy kissed Bjorn quickly on the mouth. "Thank you."