When Buffy is resurrected during season six, we basically saw an entire season devoted to her struggling with the emotions of being ripped out of Heaven and returned to the world that saw every day as a life or death battle. Now, Giles was resurrected as a teenager by different magics after he was killed by Twilight/Angel. Being that Giles is now living as a teenager, with puberty and emotions coursing through his body, I'm sure being taken from Heaven is a little worse for him. How come this struggle hasn't been documented in his case as it was with Buffy?