5) Scully's worry for Mulder when she sees him going for walks out of the air base just after he has been missing. IRRESISTIBLE - (1) Mulders concern for Scully all the way by means of this episode. 3) Mulder trusts Scully adequate to tell her what occurred to his sister, Samantha. How can I tell? 4) Scully's reaction when she learns that someone warned Mulder to keep absent from the air foundation and he failed to inform her.