Willow Tara TV Episode

["bibuttafly15" <bibuttafly15@xxxxxxxxx>]

Ok this has nothing to do with the stories and happens to deal with
a Willow and Tara episode. I downloaded this "I shall believe" video
with Willow and Tara and there was a part where they were in some
kind of underground cave or something and Willow leaned over and
touched Tara but at the same time she stepped on some kind of green
rock or minereal? Anyways Tara got up and they were just looking at
each other then Willow stood up and Tara looked away. Which episode
was this and what happened because I have absolutely no recollection
of it lol.

[Moderator Edit:
It's the Season 5 Episode "Tabula Rasa", the one where Willow casts a spell and everyone forgets everything
Quin]