Sunset Valley [the x-files theme song]

The dark wolf emphasizes he can help, that the possibility of his sister lies on the inside of his pack, and he can't stop the hope from growing then. There's a chance the wolf in question is not his sister at all but suddenly blinded by the fact it might be, he feels himself wander. If he can find Tavi, he can find Izo. He nods his head and lets Reek take the lead.

He's given the prospect of home and Lex shifts his ears downward a little. He hadn't really thought that far ahead with the new information. A moment ago, he was giving up and moving on but now something fills him that he can't explain. Relief? Uncertainty? Instead, Lex bites back the words and sorts them out as they go.