How i met your mother quiz !!!!!

How well do you now the show? Are you a Barney fan? Take the quiz now

1 Wich actors of the show dated in real life?
2 Whats the key word barney uses?
3 How did barney become barney?
4 Who's ted's best friend ?
5 Robin is
6 Whats lilly's weakness?
7 What's barney favorite hobby?
8 Who is barney in love with?
9 Marshall wore a hat to his wedding. why?