 In the days and hours leading up to the final showdown with Glory, Spike fights by Buffy's side, earning her trust and a re-invitation to her house.Spike displays unabashed grief after Buffy dies in the showdown with Glory, Spike honors her memory by remaining loyal to the Scoobies, fighting at their side and serving the role of baby-sitter / older brother / protector to Dawn, helping Willow and Tara to raise her in Buffy's absence.After Buffy is resurrected at the beginning of Season Six, she is despondent and detached from her friends.