We've all been there. It is a little sad, a little hopeful... like when you finally set your rescue owl back into the world. You're sad to see her go, but you hope for the best. You've done all you can inside... her wings work pretty well now, and she can snatch the mice from your living room floor even when you put in a bunch of fake plants in the way to give the prey cover. Nothing to do now but hope Blossom can rule the night as you hoped she one day would. Also... time to buy a bunch of mousetraps.