These clips are little long (about a minute), but are pretty funny. Needless to say, Krug is definitely a Star Wars fan :) This first one just shows him avidly watching a scene with Han Solo and Princess Leia. He was pretty much like this for most of the trilogy.
Krug was quick to recognize the bad guys! He definitely did not like the storm troopers.
This last clip is my favorite. It shows Krug's reaction to the ultimate villain, Darth Vader.