Our November cover girl Rachel McAdams is famous for some unforgettable on-screen romances, like in The Notebook and The Time Traveler's Wife. But she's also had a few high-profile romances off-set too. So does the Canadian stunner find it easier to pair with other actors? "Not necessarily. I think some people can have no concept of what you do and still be very understanding, and others can get it completely and still not be right for you in the end," McAdams told us. That said, the actress, who stars in next month's Morning Glory with Harrison Ford and Diane Keaton, often makes lasting connections while filming, revealing, "I usually take away one close relationship from every job, some romantic, some not." Check out our complete interview in the November issue of InStyle, on newsstands Friday!