I never saw anyone brooding or sulking around for 6 months after a great two week vacation. Because we embrace those things and seem to understand they last a few weeks then you go back to life as we know it. Amazing people will come in and out of our lives for as long as we are alive. Rather then be sad when they are gone be happy and thankful they where ever there in the first place and for the time you had together even if it was only for a few weeks.