Kate lifts an eyebrow at him, quirk of her mouth not jealous but looking like she might just take his ass down if he answers her wrong. "She your girlfriend and pregnant when we were splintering doors?"

Might not be her business. Maybe they were all "love as thou wilt" like Tesla's PYT, whatever the hell that meant. But if she finds he's been cheating on a pregnant chick and using her to do it, it'll become her business.