[TheAlucid]

Just out of curiosity, how did Araragi get turned back into a human again?

Also, about the spoiler

Spoiler for Blood drinking:

So Shinobu at one point drank enough to return her to the stage of being 18, is it a process where she just has to drink enough of Araragi's blood over time to turn him into a vampire/return to her former self?

Or does she have to drink all of Araragi's blood in one go to turn him and return to her former self?