I generally pass the time of day with the person on the other side of the divide then the divide goes up and stays up. Having said that, I have ended up having a really good chat but it is rare. Don't feel bad about putting up the divide and don't be insulted or surprised if the other passenger puts it up either. The thing I most like about CW is that it is private and I can watch a film, work or just doze without interruption. Enjoy!