The teal blue blood scares Felicity. Sure, she's heard all about the trolls and their strange customs regarding blood, but to see it in person is another matter entirely. She freezes momentarily, surprised by what she sees, and is only pulled back into the moment when the pain in her arm becomes unbearable.

Shrieking, she lashes out, fight or flight setting in. All Fee wants to do is free herself and run, but she can't with Terezi's claws in her flesh. "Let go! You're dead! Let go of me!"