Skraal and Elenie are already inside Skraal's house. After the small talk was over, Skraal led Elenie to his house. As they were going to the house, Skraal himself noticed that they were being followed.
It was because Elenie, As Skraal, and Elenie spoke about the origins and Elenie herself accepted learning from Skraal that the ones who tailed to Elenie for protection and information gathering purposes started to tail her as a traitor.
Elenie knew this because Skraal told her that, from the moment that she asked about origins and accepted the teaching from Skraal, there was nothing between Elenie and Anderwhal City Council that would stay good.
Elenie will be hunted the moment that she puts a distance between herself and Skraal.
The people who are tailing the Skraal and Elenie will be killing Elenie without question because of the treason crime.