There's no such thing as everlasting love (according to science)

http://www.theatlantic.com/sexes/archive/2013/01/theres-no-such-thing-as-everlasting-love-according-to-science/267199/     / new book Love 2.0: How Our Supreme Emotion Affects Everything We Feel, Think, Do, and Become psychologist Barbara Fredrickson offers  radically new conception of love leading researcher positive emotions University of North Carolina Chapel Hill presents scientific evidence love not what we think it is not long-lasting continually present emotion sustains a marriage not yearning passion characterizes young love blood-tie kinship micro-moment of positivity resonance means that love is a connection, characterized by a flood of positive emotions, which you share with another person any other person whom you happen to connect with in the course of your day experience micro-moments romantic partner child close friend fall in love however momentarily less likely candidates stranger street colleague at work, attendant grocery store Louis Armstrong It's a Wonderful World I see friends shaking hands sayin how do you do? They're really sayin I love you /