Arthur Lance is a doctor by day and playboy by night. He sleeps around and never with the same woman twice. He has a lot of uncertainties but one thing is for sure, he will never fall in love. Guinevere is a famous model who just ended a long-term relationship. Her ex-boyfriend cheated on her. She swore that she's never gonna fall in love again unless she's going to marry that man. What will happen when a man who is afraid of commitment meets a girl who only plans on committing?