User blog comment:ChishioKunrin/Weiss Schnee beneath the surface/@comment-72.94.58.201-20140604020352/@comment-4010415-20140604170720

People tend to refer to her as a tsundere because she started out seeming really cold (no pun intended) and bitchy, and they immediately assumed that she's going to be revealed to actually be sweeter underneath or something. She was pretty nice at the end of The Badge and the Burden Pt 2.