Towards the end of the movie, Clara has her anniversary present, the music box, in bed with her. Andrew comes in, the music box shortly disappears. Then, later, they are embracing, and it appears in his hand before he leaves the bedroom.
(at about 16 mins) Clara's mom is putting bread slices into the toaster and soon after each one is inserted, the slice is launched upward even though the toaster's lever was never pushed down to compress the spring that engages the ejection mechanism.