Gelphie - We're Just Friends.. Right?

-----SPOILERS SORT OF-----
Wicked.
Elphaba Thropp
Glinda(Galinda) Upland
Fiyero Tigelaar
Madame Morrible
The Wizard
Citizens of Oz
The Gaurds

Elphaba had run off with Fiyero, thinking he loved her, but he never did. He brought her to the middle of nowhere then ran off in the middle of the night. Elphaba was now out somewhere, and Glinda has no idea she is alive.

Glinda has spent her time mourning her lost friend, in the concealment of the emerald castle. Everyone believes she is fine, but Chistery, her monkey who is learning to speak, knows the truth and he knows where Elphie really is. Glinda now going crazy and counting the days since her friend has been deceased is close to insanity. One lucky day Chistery gets word to Elphaba about Glindas state, and she rushes back.

How will the citizens of Oz react to her return? What will hapoen with Fiyero? Will Glinda go back to normal? Most important will she forgive Elphie?