She nods. She know Sam doesn't want to push her away, but she needs to hear it. Specifically, she needs to hear it from someone she knows understands where Sam is coming from, even if he doesn't have all the details.

"Sam and I...it's like...we were supposed to find each other...we're..."

She wants to say more, but she's afraid to. Soulmate is a big word to use for someone who might be dead tomorrow.