Eille's heart is beating so fast while looking at Nate's aura. She didn't know if Caliber had told them something, yet she needed to act calmly as Beatrice was in front of her. Her blood boils more while looking at Beatrice. Knowing that Nate and Beatrice are here together with Caliber makes her heartbreak as this is what she wants to give to Caliber: quality time with Nate, a bonding time with Nate. Yet Nate doesn't want to be with her and chooses to stay in his office rather than spend time with Caliber and her.
"What are you doing with my son and Nate?" Eille asked Beatrice.
"I invited her to join us," Nate answered Eille's question, so Eille turned to look at him and laughed in pain.