Usually those lines dont bother me, if I dont want to loan whatever it is out I will tell you no. But when someone asks you "hey can I borrow ___________" but I cant tell you what its for"
That's when you get curious. And you know what curiosity did to the cat.
Now I am even more curious than when I was asked hey do you have.....
Ya gotta love your friends to always keep things interesting.
