You should be aware

[sprite75]

Leia: I love Luke and I want to marry him.  Do you see any problems with that, 2-1B?
Droid: You should be aware that if you and Luke decided to have a child that because you are brother and sister - in addition to being twisted - your offspring would be at greater risk of certain genetic disorders.

[Mr. DS]

Luke:  "I don't know, I just want to tag that hottie Han Solo.  I don't care if he is my sister's love interest...oh...um...hi Leia, how long have you been standing there?"

[Leah]

you should be aware that we're in a dangerous territory, mainly we're in Death Star!

[indianasmith]

LEIA:  "Did you give him Love Potion Number 9 as I requested?"
LUKE:  "So THAT'S what he stuck in the back of my neck!"

[retrorussell]

Droid: The operation is a success.  Congratulations!  You are now Lucy Skywalker.
Luke Lucy Skywalker: Thanks sweetie!

[sprite75]

2-1B: Princess Leia, I require a sperm sample from Commander Skywalker.  He thought since he was having difficulty you might be able to assist.
Leia: Of course, I'll be glad to help.  Just give me a minute to get these clothes off.

[Mr. DS]

Leia:  "Luke don't be a baby, its just a prostate exam."

[Leah]

Luke, it's just a blood sample, what, is the big jedi afraid of needles?

[AndyC]

"You're gonna stick that up where now?"