"OMG! My boyfriend and I have been together for THREE WEEKS. We are getting married once we finish middle school!"
And yes, I'll admit there ARE people who dated in middle school that later got married and really DO love each other. (My aunt and uncle were the first people they dated in Junior High and they've been married for almost 25 years)
But holy frak, there are WAY too many little teenyboppers running around thinking that they're going to find their (sparkly) soul mate and stay together FOREVER AND EVER. And when their boyfriend breaks up with them for being clingy they sob and contemplate suicide because he was JUST THAT IMPORTANT.