In case you're not familiar with the show, Homeland is about a CIA operative who thinks an American marine has been turned and is now an undercover terrorist. She spends her time stalking the vet and trying to collect evidence, but she needs more. One thing led to another and she finally got some "hard evidence" directly from the man. However, it only proved he's not shabby in bed. I guess that's why they say keep your friends close, and sleep with your enemies, right?