On a recent HP flight between EWR-CMH, I was the only passenger in first class when our A-300 took off. (Coach had about 40 pax.) When the seat belt sign was turned off, two coach passengers parted the curtain and settled into 3E&F with flight attendant approval. As we deplaned, I noticed that 3F wore an HP employee badge. I infer from their passionate embraces inflight that 3E must have been a VERY good friend.