Cesare noticed how guilty Berit looked and he realized that she knew about this, in fact that’s probably her power, the power she tried to warn him about. Cesare got a bit angry at her not telling the full truth and he snapped.
“You tried to warn me? That was you? It wasn’t my fault I acted that way it was you!” He got a bit angrier “Why didn’t you say more about it. You gave me a warning withouth telling me what I’m being warned off! Imagine how warnings like that would work in other situations. If somebody drove in a car and there was a warning sign, but it didn’t say what and only some time later they realize the warning sign was for a railway crossing withouth gates and they get crashed into by a train? Why didn’t you just say I couldn’t touch you directly? Why did you have to keep this part a secret when you knew that people touch all the time?”