Although Zen knows that Anastasia must learn about the dangers of leaving in full detail, he isn't able to tell her anything because he keeps getting overwhelmed by his emotions over and over again.
There was still a lot that he wanted to say. But as soon as she voiced out her plan to leave, all his thoughts went out of order. It was completely chaotic within him at that time.
"Is she still mad about being lied to? Or about the skepticism you showed her in the past?" Rupert continued to ask, wanting to know more about this complicated yet fairly easy situation.
He understands that both of them are still much too young. There are things that they can't think through thoroughly, especially when strong emotions are involved. However, in the eyes of an adult like him, they are not really that difficult to solve.