Did he feign affection towards her for the sake of their son?

She gazed at him and questioned, "Do you have any feelings for me? Even the tiniest feelings?"

“Does it matter?" Isaac answered. After that, he noticed her discomfort and it made his fists clench. "We have a child and he needs you," he replied, his tone firm but gentle.

He was cautious about showing too much concern for her as he was aware of the bomb strapped to her. He feared that Travis might harm her.

He feigned indifference.