Board Thread:Manga/@comment-27821571-20161017195616/@comment-27441457-20161017215959

The most we know about Hange's backstory is that in her earliest days in the Survey Corps, she had a strong hatred for the Titans (probably comparable to Eren's), but it all started to change when she began to notice the strangeness of their physiology, like when kicking a decapitated Titan's head was much easier than she expected.