 While in a cruise from Europe to New York, the disputed playboy Nicky Ferrante (Cary Grant) meets the gorgeous former night-club singer Terry McKay (Deborah Kerr) and they have a romance. Nicky is traveling to meet his fiancée, the inheritor of one of the greatest fortunes in USA, and Terry is returning to the arms of her supportive boy-friend. They schedule a meeting on the 102nd floor of the Empire State Building six months later to decide whether they should marry each other, but Terry has an accident and she is not able to reunite with him.