"You!" Trisa didn't know how to react to the question.
She was in disbelief that this question was even raised to her, especially since she had told the Elders to not mention anything about what happened to Eren.
She didn't expect them to pass the question back to her when he asked them. There was no way she could tell Eren what she actually did.
She felt ashamed and embarrassed that she even had to do something like that with the person that she considered a son in law.
Although there was nothing wrong with it, since she did it to save his life. Still, just saying that outright felt surreal.
"You don't need to know such things." She started looking elsewhere, a faint shade of red appearing on her face.
'Why can't she answer? Just what did she do to me? Something doesn't feel right. Does she not want me to know that she has some kind of weakness in me?' Eren didn't take the rejection nicely, and he started overthinking.