Aww, hope you feel a little better today Liv
I have only seen a trailer for Charmed, but it does look good, so I might do it the other way around to you and watch it after Supernatural. I may as well of bought the box set really, but I wasn't sure I was going to like it, as I thought some episodes in season one, were much better than others, but Season 3, is superb, at least this way I'm spreading the cost
Hope you have a good day at the Zoo
