Whenever she was located of the Glory, Buffy got the fresh Scooby Group and you will left Sunnydale inside the a desperate try to include the lady sis. She struggled fiercely contrary to the Knights out-of Byzantium whom wished to eliminate Dawn, killing ten of them and you may harmful in order to kill another despite her ethical code. She was outraged during the the way they seen the woman while the a thing and made an effort to be present having Beginning whenever she wondered when the she is actually good destroyer of your own universe.  In her own attention, Buffy admitted in order to Willow one even when she loved the woman aunt, she had that second out of exhaustion and you may popular Beginning perishing shortly after shedding in order to Glory as opposed to continued securing the girl against some one very powerful. She stated that she got spotted it as save hence when you are she’d grieve, it’d be accomplished. Buffy manage think on so it with extreme shame, deducing that specific part of their had intentionally let Start get stuck. Willow, but not, debated that she had been too hard towards herself hence it actually was just guilt, little so much more.  Whenever she pointed out that Dawn are the only to open the fresh new portal in order to Glory’s aspect and the way to avoid who become to help you destroy their, Buffy rejected, insisting one she would eliminate anyone who tries to kill Dawn hence she’ll not lose Dawn’s lifestyle. When Start attempted to lose herself to help you intimate the brand new site, Buffy eliminated their, telling the woman one to she’s going to usually like the lady as well as their alive, efficiently losing the lady life in place of the woman sister’s. 
Buffy and additionally discussed Beginning as more than just a sister so you can the lady, you to definitely the matchmaking is actually physical and you will she felt since if the woman is an integral part of the girl
Whenever Buffy try resurrected, Beginning was pretty happy biggercity, however,, over time, began to care one to she is actually intentionally disregarding and never are as much as the woman (as the Buffy are that have Spike). Buffy at some point informed her one to was not possible, and this she planned to look for the girl sis develop and you can comprehend the business, and eventually first started degree her when you look at the patrols. For the final fight with the initial, Buffy bought Xander when deciding to take the girl out of the struggle, far to help you Dawn’s chagrin, and leftover the woman a letter saying: «the thing i would is for your.»  Despite Buffy’s great fascination with the woman sis, Buffy afterwards acknowledge that in case she was required to compromise Start in order to save your self the country, she’d this time around, due to the fact her obligation as Slayer is alot more extremely important than the lady individual emotions.  Beginning and you may Buffy became distant due to the fact Beginning became a big, worried one Buffy is actually therefore caught up together with her this new «Slayer sisters» one to she entirely forgot on this lady, also enjoying Willow because a far greater brother than just Buffy during the time.  However so it eventually went aside due to Dawn and you can Buffy getting back together,  and you will after the stop regarding magic, Start and you can Xander had let Buffy inhabit their apartment having her temporarily up until she chose to escape. 
Whenever Dawn started to fade, Buffy became eager to help save the woman sister, promptly journeying into Better Really to change miracle on the world and allow the woman life
 Once they eventually already been way of life together once more, its dating became nearer than in the past, leaving its earlier issues and you can distrusts, valuing and shielding for each other people’s conclusion, and declaring the girl love way more publicly. Buffy shown she wouldn’t get through a day versus Beginning whenever their mommy passed away, as well as the moment she was therefore delighted as one or two sisters have been along with her once more and you can helped each other thanks to difficult minutes.  Even with its reunion due to their father, Beginning believed to Buffy her lingering visibility in her own lifetime in the woman very definitive day, as opposed to Hank, generated the woman the only correct family members she had kept, if you are Buffy commonly commented her need to enable Start to reside a much better and you may every day life.   Although, uring to an enthusiastic ambush because of the devil lords, Start volunteered herself to use their Secret powers and start to become leftover behind, arguing Buffy constantly forfeited herself on her and you will she constantly need to-be one daring, hence is actually her opportunity. Despite Spike’s protests, Buffy concurred together sisters, discussing she is a grownup and that was choice, and you may she is actually happy with this lady for that.  Buffy in addition to indicated pleasure off the lady sister’s instructional success.