So long! Farewell! It's time to say good-bye to a friend, co-worker, or relative and the send-off should be memorable. Whether that special someone is going off to college, has taken a different job, or gotten married and is moving to a different state, you'll want to find just the right farewell gift. That's where we come in, with a bunch of personalized farewell gift ideas that will have the guest of honor missing you already.