I am trying to remember a romantic/comedy movie. I could recall only the following information:
A woman wants to live rich and dates many guys. To be seen cultured, she keeps arranging dates at same restaurant and shares interesting facts about that restaurant, such as the material that the cutlery is made of.
One time, she dates a guy who is also not rich and she tells the same information. Then, that guy also uses this to find and date girls. This becomes a competition between them and turns into a jealousy. At the end, they get married (?) or become lovers.
Which movie was it?