The ‘Restless’ analysis continues with a look at Xander’s dream.
The main theme of Xander’s dream is his fear that his friends are moving on and growing up without him, whereas for him, all paths lead back to his parents basement. This is demonstrated literally throughout the dream – no matter where he goes and how far he seemingly ventures, everything ultimately takes him back to the basement. His fears aren’t all that ridiculous, either – considering how uneventful his life has become in Season 4 in stark contrast to the adventurous lives of Willow and Buffy.
Not only is he afraid of not really going anywhere, but perhaps worse than that is the idea of ending up like his parents – specifically his father.