Melissa Gilbert, known to all as Laura Ingalls from the Little House on the Prairie TV series, turns 49 today, May 8, 2013.

In honor of Gilbert’s birthday, here’s a delightful montage showing the complicated relationship between Glinda and Elphaba, I mean Laura and Nellie, set to “What is this Feeling?” from Wicked.

Laura and Nellie clips, Little House on the Prairie (1974-1983)