When Kenneth said that her father's voice comes in her head and says "your mates right it's not a good idea to go in search for packs when you don't know if they'll accept you or not the only people that should accept you as family and The Pact that you're leading."
When Anna hears her father's voice in her head she shivers like she is cold and Kenneth notices which causes him to wrap his arms around her without asking if she's cold or not because he knows their father is speaking through her head to her to help heard through this transformation of being the first female Alpha of all time in werewolf history.