[Peter really has no idea why she looks so scared and nervous right then. Does she expect him to be mad because of something that happened in the past, before she ever met him? He doesn't think that she can hold his past against him and it'd be a little insane if she did.]

"Elle, I know."

[He moves to fiddle with her hair, giving her a soft smile.]

"Adam told me back in Hartsdale. It's not... it's not a big deal at all. You have a past, Elle. So do I. We're not sleeping with those people anymore, so it doesn't matter."