Increase was allowed to accept Giles when he is cracked as the he had been helpless and you may held details about the new Effort. For a short time, the latest vampire stayed in their apartment having him, far so you can Giles’ complete anxiety. Increase grabbed high satisfaction when you look at the taunting and you will unpleasant Giles, regardless of if he previously helped him aside when briefly within the aftereffect of Willow’s wonders, much so you’re able to Giles’ amaze.  Not able to put up with Spike and his odd cravings for human dining that was cleansing his family, he bought Xander when deciding to take your inside the as an alternative. Both Xander and you can Spike was basically outraged from this. 
Despite this as well as the subsequent ensoulment, in venture of your Very first, Giles conspired which have Robin Timber to kill Surge, assuming your is clouding Buffy’s most readily useful reasoning, pushing its matchmaking whenever Wood hit a brick wall
Nonetheless, Giles got asked that Increase assist your when he was became a beneficial Fyarl demon by the Ethan Rayne. Surge had offered to help your, but on condition that he repaid him $2 hundred. When the brand new Initiative tailed them, Increase got would not include Giles as he wished to split the interest between them. not, when Giles offered to shell out your another hundred cash, Spike’s bookings were moved.  When you’re Giles encountered the sophistication to thank him because of it, Increase remained ungrateful and you will aggressive, saying which he desired nothing in connection with any of them. Ironically, Spike do later on search your out after bringing attempt of the Initiative. Giles would not help him considering Spike’s earlier treatment of him. Annoyed and you may frustrated, Spike offered your back the remainder currency he don’t purchase therefore they would take away the tracer inside the straight back.  Spike manage then affect Giles under the purchase of Adam from the mentioning exactly how Buffy didn’t esteem Giles and constantly disobeyed your, claiming she no longer extremely called for your. While the Surge decided, Giles dropped for this and you may was disheartened. 
Even with their publicly antagonistic relationships, Giles got appear to noticed multiple attacks out-of Passion with Increase for the his ages of unemployment. However, Giles try seriously horrified and you may ashamed from it, and you may preferred to help you imagine they never took place.  If you find yourself breaking towards the Magic Container, Spike do mock Giles’ smaller handwriting immediately following turning because of their watcher cards right after which claimed he authored exactly as mundane as he spoke.  When their feelings getting Buffy turned known to the fresh new Scoobies, Giles’ effect was one particular violent; whenever Spike starred in The brand new Wonders Package, the remainder limited themselves in order to verbally assaulting your, whereas Giles roughly shoved him towards wall structure and you can coldly informed your that they weren’t their household members or their solution to Buffy including ordering your to move towards the. Giles’ effect spurned a hopeless Increase to acquire an excellent gender robot out-of Buffy off Warren.  Spike would also seem to system the initial Buffybot to call Giles «Guy-iles» once the an enthusiastic insult to him. 
However, Giles’s emotions softened a bit over the years as he noticed Spike’s connection with the good battle, even in the event however did not instance eg your. In the Tabula Rasa memory spell the two also mistook for every other once the family unit members that have Giles indicating brothers and you may Increase dad and you can son – Giles’s reaction try which he performed actually become a mixture of «familiarity and you can dissatisfaction» when he looked at Spike.  And pursuing the Ethan Rayne demon spell, Giles also went as far as to suggest that there you are going to end up being some high objective to possess Spike’s grab and you may chipping by the Effort. 
Giles had even described him among Buffy’s «truest likes
Once of the coming out of Twilight, the two of them frequently overcome a majority of their hate for every single other and you will were able to effectively interact during the fight of your Seed products off Ponder. » Since then, Spike assisted Angel and you may Faith within trip to help you resurrect Giles. Giles, today resurrected because a twelve year-old son, and you can Spike are suffering from ardent an it seems that sincere relationship.