Why do you think that Mika reacted to Daigo the way she did when she first learned about his new job?

Watch Departures (2008) and answer the questions below: 1. Why do you think that Mika reacted to Daigo the way she did when she first learned about his new job? 2. How is Japanese funeral culture in the film different or similar from the US? provide at least one example from the film and explain.