Popsugar Love Relationships What It's Like to Stay With Your High School Sweetheart 20 Things You'll Understand If You're Still With Your High School Sweetheart August 26, 2017 by Brinton Parker View On One Page Photo 10 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 You just smile and nod when other people mention that they’ve been together for “sooooooo long” on their two-year anniversary. Previous Next Start Slideshow RelationshipsDatingHigh School