When Rose enters her office, she hangs up her red beret on a coat hanger. She hangs her jacket up on the same hanger, and as she walks to her desk the beret falls off. However, after she has sat down at her desk, the beret appears back on the coat hanger.
When Rose meets her school friend before she goes to the hospital, she gets out of the inconvenient situation by stating that it was 7 o'clock and that she had to prepare a dinner for 35 people. The sun sets at about 4:30 PM in New York in December so it was impossible for it to be light (even twilight) outside.