If the whole baby thing's not enough then there's Declan wanting to be a family with her and build a house for her when all she's ever had since she was a kid is the Sanctuary and it's just all too fucking much. Now he's trying to apologize and...

And Kate punches him in the shoulder and then shoves him back so she can climb into his lap and curl up against him. "Don't be an idiot, Declan," she roughs out, sniffling.