During the last scene with Leslie Howard and Myrna Loy, they are sitting at a dining table. There is a floral centerpiece on the table and they both have glasses of wine until she leans back in her chair, at which time only Howard's glass remains. Then her glass and the flowers reappear.
When Tom moves to the mantle with his father's check at the end of the film, a light suddenly comes on to more brightly illuminate that area of the room.