[She wasn't fucking anyone but Koji nine weeks ago! Hell, she didn't really sleep around now, either! But as if that logical possibility wasn't enough to contend with his actual question is so much worse.]

Why wouldn't I?!

[She sounds as outraged as she feels at the mere suggestion. And to be fair, it's not as if she hadn't considered the possibility, so it has nothing to do with a moral or even religious standing. She just couldn't imagine actually doing it, it didn't feel right so she wasn't going to get rid of her own child like it was trash to be thrown away.]

Look, your life isn't the one that has to change because of this, what are you even freaking out about?