Mission accomplished, Kate crosses the airy room and rejoins them near the bed, stepping behind Beckett and running a fingertip down Beckett's spine.

Her hands settle on Beckett's hips and she playfully nudges Beckett closer to Bill.

"S'okay," she says, her lips brushing Beckett's ear; she's reassuring both of them and herself. "We're all sharing."

Eyes flicking to Bill, she smiles before turning her attention to the side of Beckett's neck.