In honor of Alyson Hannigan’s birthday, my favorite Willow moment.

And the title of this post explains to the Potential Cast crew to avoid looking at this image, as it is slightly spoilery.  Since this is from the last episode of Buffy period, yeah… but unless you know the contex, I’m sure someone who hadn’t seen S7 of Buffy is just wondering why Willow’s hair isn’t colored in.