I didn't really feel much. It was nice to be properly independent for the first time but once all your stuff is in, you adjust pretty quickly into your new routine. There s no real reason to feel sad or anything, unless you're actually leaving a house never to return; and even then I've rented four different houses in my adult life and I couldn't care less about those places. If my parents moved it'd take some getting used to as their house is the only one they've had whilst I've been alive. Its really not an emotional time simply because there is so much stuff to do, and you're too busy to bother with emotions, if you're that way inclined