How do you unlike a YouTube video on FB?

[Howard Barlow]

I accidentally hit a YouTube link, as I was flipping down my FB page on my iPad. It opened the link, so now it shows I 'like' it. I don't see any unlike button.

[revjvegas]

I think there should be a little "x" to the right of the video when you look at your profile view and you can remove it that way.
But you only see the "x" if you hover your mouse over the post.

Hope that helps.