Hi all,
I know I'm not supposed to do this, but I've been peeking at my registry (heehee shame on me, couldn't help it!).  And I found a seriously mystifying purchase: someone bought 1 set of silverware.  One fork, one spoon, one knife.  Buh? 
I don't think this is a purchase by someone that didn't have much to spend, as I made sure to include a large spectrum of prices in the items I chose. 
Is there a tradition of some sort concerning a starter set of silverware?  I've never heard of any such thing.  And I'm starting to grow concerned that someone made an error that might later embarrass them.  The last thing I want at my wedding is to have someone feel terrible 

Suggestions?  Ideas?  Slaps on the wrist for peeking? :P
Edit: oops, forgot to mention that these arn't silverware of beaten gold or anything.  Midrange in price.