He drops his hand down, resting on Neil's knee. The other arm is still around Neil's back companionably. Alex isn't sure if Neil will pull away but Alex isn't going to turn him aside. "There's a couple of things that have led me to believe that something else happened before or during your impromptu surgery."

I don't think your head was the only place he was inside. Yeah, no. That's not the way to say it. Sorry. Alex is distracted by the urge to grind a dead man into paste.

"He used you while you were out," Alex says, and is amazed somewhere that his tone is even. "He had sex with you, and probably made it so your body responded to him as well."