Quote Originally Posted by Future Esthar
Thatīs a good possibility but consider this possibility I thought about now.

Zell invited our characters to sleep on his room on Balamb.

They dreamed about their childhood.

As soon as they reach Trabia Garden Zell start pondering if the Matron he sees on his dream was Edea.

Irvine knows is the right time to tell them about their childhood and will do it to please Selphie.

Quistis had dreamed about their childhood when Ellone was still at the orphanage.
She knows that Edea was with Ellone at the orphanage and wondered that there were something more to Edeaīs wrath than world domination.
Selphie talks about her "dream" at the cemetery.
Squall is the one who keeps his thoughts concealed.
And finally,Rinoa decided she should start it all.
Donīt believe me?
We know Squal dreamed about his childhood at least two times.
First time they went to the dream world:
1-They talked about they dream
2-They realized they had the same dream when one of them talked about it.
The same proccess goes here.When Irvine talks about it everyone recognizes it.
So, they all dreamed of their childhood at Zell's house and all keep quiet until Irvine break the ice. And when Ellone was still at the oprhanage, Quistis is still a kid so what is the point of that?

Now, what is your conclusion then?