“We started this big movie very small. It was only Rob and Kristen plus a couple other actors for half a day … We were starting on a honeymoon. It was kind of a dreamy thing to do, you know. I found it great,” Condon said during a fall press conference at the Four Seasons Hotel. “We had some weather problems and got rained in, socked in, and all had to sleep in bathtubs and things at the honey…