LOST GIRL 07/16 - I wasn't paying attention

[agnes]

My niece was going in and out of my bedroom to the patio and I was distracted by her adorable-ness.

I saw that Bo found multiple heads. And then Lockwood and Bo started sword fighting....So what's the deal with the heads? Did they say? Why does he want her to cut off his head?

What's the deal with the ancient dude - predating the fairies? Why was he manipulating trick's blood vision?

I'm so confused and I accidentally deleted the episode.