We grew up across the street from each other, always competing. When I got into Brown, he got into Harvard. When I dropped out early, he went on to law school. And when I ended up in a string of bad relationships, he started dating my old high school bully. So when Teddy challenges me to bring a suitable date to my sister's wedding, I decide it's my turn to be the one-upper. My date is a handsome, rich, successful Yale alumni. We met on Legacy, the exclusive dating app for Ivy Leaguers, and we're madly in love. And he'd be perfect--if he actually existed. Now I have six weeks to download the app and find Mr. Ivy League before Teddy catches me in a lie.