Amy is equally excited and helps decorate the roof.
Before Amy can call her, Penny breaks in and tells Amy that she is her best friends and should be her maid of honor which thrills Amy making her forget about Bernadette.
Bernadette was born in Lourdes, France on January 7, 1844.
Although they are ultimately best friends, Bernadette does seem more uncomfortable around Amy when she makes outside of the box social comments, which Penny is more used to having put up with.