[Jamesy]

They do still technically 'sleep with eachother'. Since they're in pairs they have no choice but to share the same bed. Still leaves them with no choice but to stay together. As for the being able to separate for certain things, they are still within close proximity with eachother. They are technically together 24/7. It's not really '16/7' - unless it takes you 8 hours to go to the toilet 6 times a day, have a shower and talk to BB once or twice.

This just seems to total nitpicking. Just enjoy the show!