Cameron Dallas isn't really known as popular, but more as the nerd. Nash Grier is known as the popular guy, the hottie, and the list goes on.
Cameron gets dragged to a party one night and he gets drunk. Nash is drunk as well, one thing leads to another and they have sex. The next day the two promise to never bring it up. But, that promise might have to be broken three months later when Cameron finds out he is pregnant with Nash Grier's Baby.