Is there a secret link between whales and friendship we don't know about? We tried to look it up, but came up with nothin'. At any rate, the Best Friends Necklaces ($40) by I Adorn U are quirky in a good way. You and your pal will have a whale of a time coming up with reasons why your friendship reminds you of sea mammal comradeship. Just keep a box of tissues handy in case your walk down memory lane leads to a bit of blubbering.