Luke Skywalker/Relationships

== Mia Skywalker ==
Mia is Luke's younger sister and basically his best friend, other than his normal friends. 
After the disappearance of their mother and the disappearance of their father, Luke Skywalker makes it his duty to look after his younger sister to honor both of their parents. He is very protective over her, which gets on Mia's nerves as she just wants to be herself. 
During The Return of the Jedi, the siblings are now closer than ever when they learn their family is in danger and learn that Princess Leia is Luke's twin sister.