You can’t expect things to work out with everyone as much as you hope they do. You need to keep in mind that people change and feelings change and take the risk. Enjoy the happiness brought while it lasts. Just as you’re afraid of their lose of interest, remember it can happen to the best of us, And it might be you who’s interest is sparked in a different direction. Most often hearts are broken unintentionally. Not everything is ment to be, as perfect as it may seem.