Nisemonogatari - Episode 6

Koyomi may have found a rather... "awkward"... way of transferring at least some of the curse afflicting her to himself, but this still isn't enough to cure her completely, meaning that there's no other for him other than to confront Kaiki in an attempt to resolve the issue.

After a brief distraction courtesy of Hachikuji as she notes her friend's unusually serious demeanour and the pair chat