Sam is reading the 'News Highlights' about a widow that inherited 50 Million dollars, but in the close-up of the article it is the 'Evening Post'.
The flowers and candy that Sam brings just disappear after he gives them to Emma.
When Bugs says, "It's time for this boy scout to do his good deed for the day" and salutes, the salute he uses is the cub scout salute, not the boy scout salute.
As Bugs counts the paces off, he reaches 9, then counts 9 1/2, 9 3/4, 9 3/16, 11/16, 12/16, 10. The normal progression would be 9, 9 1/2, 9 3/4, 9 7/8, 9 15/16, 9 31/32, 10 - using progressively finer fractions. Also, note that 12/16 can reduce to 3/4.