This episode marks the final appearance of Miguel Nunez Jr. as Zach.
Michael gets three nerd roommates, one is a Virgin, Second Indian and third Simon Helberg (Seth). The show "The big bang theory" has four main characters who are nerds and of which one is a virgin (for first few seasons), Second an Indian and third Simon Helberg. The Indian's name is Rajesh which is kind of similiar to Rajeev in this show. This episode aired in 2006 whereas Big Bang Theory started to air in 2007 onwards.