What did the doctor whisper to the cop at the end of walking dead?

The season just ended and the doc whispered something to the cop. What do you think he said?What did the doctor whisper to the cop at the end of walking dead?
I bet it's that lori is preggers and that it's the best friends baby. or something like that. I really like this show and I'm pretty disappointed that it only lasted for six weeks. not long enough.
like pregnant, as well as the revival in hsopital from the disease angle. heres one for the mix: that some of them (choose your own list of who) are indeed infected and will "turn" eventually/soon? when doc said "no surprises" after the blood tests at that time he assumed the place would be out of power in a day, and everyone would be incinerated soon anyway; no need to divulge whatever it was he found then.What did the doctor whisper to the cop at the end of walking dead?
It's anybody's guess. Perhaps advice on where to go, a safe haven for other survivors. Or maybe just advice on surviving in general. We'll have to wait another year to find out for sure :(What did the doctor whisper to the cop at the end of walking dead?
The cop's wife is pregnant, and obvioulsy by shane
either where to go or to tell him that the cops best friend was trying to rape his wife so to watch his back
probably that the virus is what revived him in the hospital.
That Lori is pregnant when he did the blood analysis.