Jahy-sama wa Kujikenai! Temporada 1 Episódio 18

Saurva is granted powers by a mysterious white light. Now it is time to get Jahy back everything! However, the powers are a complete mystery and Saurva cant control them properly. Later, Jahy-sama was wondering why Kokoro was ignoring her when she calls out to her. The Landlord suggests that Kokoro dislikes her now, which puts Jahy-samas heart into a downward spiral of doubt. What is Kokoros real reason?