Will's Birthday - S2.E3

It's Will's seventeenth birthday and he is planning a dinner party but it clashes with a more popular bash so that his only guests are Neil, Jay, Simon and Simon's exchange student Patrice. Out of boredom they gate-crash the other party but only one of them is asked to stay and then bedded by the hostess as a sex object. The other four are sent packing. Needless to say none of those four are French.