House stares blankly as he thrusts into her, while Cameron is in bliss. She smiles up at him, but he doesn't notice: he's staring at the headboard. Cameron pulls him closer to her, hoping to have some human contact, and he kisses her softly on the lips and goes back to staring. Cameron moans, hoping to hear him as well, but all she's getting are grunts and sighs. Then she comes, pulling him close as she can. He bites down on her shoulder as he comes and he hears a whispered 'I love you'. He smiles into her hair, something she can't see and never will.