Episode VI is about the choices made by our main characters--Vader and Luke. Choosing the bright side or the dark side of the force is never simple. As Master Yoda said, ‘Anger, fear, aggression, the dark side are they.’Anger, fear, aggression are the negative emotions of human beings, which can easily lead them to doing something bad. It’s really hard to resist those feelings especially when your enemy is irritating you in every way. And that’s the circumstances Luke was facing. However, with advanced warning by Yoda, Luke successfully resisted the temptation to let loose the anger and aggression inside him and to surrender to the dark side. It excited me the most when Darth Vader forsook darkness for light and saved his son from the evil hands of the emperor Palpatine. Love can’t be erased by the darkness. Vader’s love for his son saved him and lifted him up from the dark side and became Anakin Skywalker again. It should undoubtedly credited Luke Skywalker--it is his patience, endurance and faith in his father that aroused the kindness left in Vader’s heart.