The science of attraction is getting seriously tested...
Meet River. He used to be the nerd next door...only now he's all grown up, got a sleeve of tattoos, and women seem to like him. A lot. Even Lexi, the girl of River's teenaged dreams, all bubbly sweetness--never noticed him. Until now. There's only one problem. They're not meant for each other. Now it's up to Deanna, the super pragmatic, algorithm-fueled brains behind the new dating app Meetcute to make sure they realize it.