Along time ago in a Galaxy far far away its Christmas time.

Darth Vader and Luke Skywalker are having a lightsaber battle.

Darth Vader says to Luke " I know what your getting for Christmas"

Luke says "eh?"

Darth Vader says again to Luke " I know what your getting for Christmas"

Luke says " how would you know that?"

Darth Vader says " I felt your presence"