Eighteen year old coffee addict Kennedy Evans isn't sure how to feel about love. The only thing she knows for certain is that she doesn't believe in it. However, her entire viewpoint on love is challenged when an attractive, narcissistic stranger named Carter spills his coffee on her one winter morning. She finds him infuriating. He finds her intriguing. And when Carter is given a fateful opportunity, he dares to give Kennedy a bet that could change both of their lives forever: "If you give me a chance, I bet that you'll fall in love with me by the end of it all." And as Kennedy and Carter are plunged deep into this bet, they learn to let go of pride, heal from the hurt, and ultimately, explore the exciting ups and downs of falling in love.